Pith Number

pith:TVD4P3OE

pith:2010:TVD4P3OEB2NS2K5CKVSLGI53N4

not attested not anchored not stored refs pending

Toward understanding the formation of multiple systems - A pilot IRAM-PdBI survey of Class 0 objects

A.J. Maury (CEA/Saclay - Service d'Astrophysique, A. Whitworth (Cardiff University, Berkeley, Bonn, D. Stamatellos (Cardiff University, F. Motte (CEA/Saclay - Service d'Astrophysique, France), G. Duchene (University of California, Germany), M. Bate (University of Exeter, Ph. Andre (CEA/Saclay - Service d'Astrophysique, P. Hennebelle (ENS Paris, UK) A. Belloche (Max-Planck Institut fur Radioastronomie, USA), Wales)

arxiv:1001.3691 v1 · 2010-01-20 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVD4P3OEB2NS2K5CKVSLGI53N4}

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

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	2026-05-18T02:09:31.629986Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d47c7edc40e9b2d2ba25564b323bb6f318d2b728c2a7612e5b1272b03ff3a23

Aliases

arxiv: 1001.3691 · arxiv_version: 1001.3691v1 · doi: 10.48550/arxiv.1001.3691 · pith_short_12: TVD4P3OEB2NS · pith_short_16: TVD4P3OEB2NS2K5C · pith_short_8: TVD4P3OE

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/TVD4P3OEB2NS2K5CKVSLGI53N4 \
  | 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: 9d47c7edc40e9b2d2ba25564b323bb6f318d2b728c2a7612e5b1272b03ff3a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "887a92711eac2eb192ddabacdcb7323d7e541e0518b7ac4a7e176bbaed8bb5b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-01-20T23:13:26Z",
    "title_canon_sha256": "2ffe7d9d2162542e55e482e1ae878fe7b92add16abf3888dbc84742f959e5814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3691",
    "kind": "arxiv",
    "version": 1
  }
}