Pith Number

pith:DT2S7MNT

pith:2015:DT2S7MNTPLAQM7S7PZDVD5W2DD

not attested not anchored not stored refs pending

Next Generation Very Large Array Memo No. 5: Science Working Groups -- Project Overview

(10) Weslyan University, (11) HIA, (12) Haverford College, 13), (13) Cavendish Astrophysics Group, (2) NRAO, (3) Rice University, (4) IPAC, 520 Edgemont Road, (5) Ohio State University, (6) Univ. of Texas, (7) Leiden University, (8) ASIAA, (9) NRAO Jansky Fellow, A. Beasley (2), A. Isella (3), A. Leroy (5), A. Moullet (2), Austin, B. Butler (1) ((1) NRAO, BC, B. Clark (1), B. Kent (2), CA, Caltech, Cambridge, Canada, C. Casey (6), Charlottesville, C. Hull (9), C.L. Carilli (1, Columbus, CT, D. Narayanan (12), E. Murphy (4), G. Bower (8), Harvard-Smithsonian Center for Astrophysics, Haverford, Houston, J. di Francesco (11), J. Hodge (7), J. Ott (1), Leiden, MA, M. Hughes (10), Middletown, M. Lacy (2), M. McKinnon (1), Netherlands, NM, OH, PA, Pasadena, P. Demorest (1), PO Box O, ROC, Socorro, Taipei, Taiwan, TX, UK), VA, Victoria

arxiv:1510.06438 v1 · 2015-10-21 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DT2S7MNTPLAQM7S7PZDVD5W2DD}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:29:31.005398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cf52fb1b37ac1067e5f7e4751f6da18cbbaa8b33671c470e036e8429f471f89

Aliases

arxiv: 1510.06438 · arxiv_version: 1510.06438v1 · doi: 10.48550/arxiv.1510.06438 · pith_short_12: DT2S7MNTPLAQ · pith_short_16: DT2S7MNTPLAQM7S7 · pith_short_8: DT2S7MNT

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/DT2S7MNTPLAQM7S7PZDVD5W2DD \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 1cf52fb1b37ac1067e5f7e4751f6da18cbbaa8b33671c470e036e8429f471f89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e172bc858f4e209937b5f214d1971c40df76911176fd654230149092f962957",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-10-21T21:28:51Z",
    "title_canon_sha256": "e543527316ce00cf8637499d271ab94dcef74ef4e1d84ca17df86dde17f6a6f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06438",
    "kind": "arxiv",
    "version": 1
  }
}