Pith Number

pith:EVZN4CG4

pith:2021:EVZN4CG4CIAUBKEY5RLV573A2Q

not attested not anchored not stored refs pending

Exploring the Dust Content of Galactic Halos with Herschel. IV. NGC 3079

C. Engelbracht, C. L. Martin, D. S. N. Rupke, E. Hodges-Kluck, E. Sturm, F. Heitsch, G. Cecil, J. Bland-Hawthorn, J. Bregman, M. Melendez, M. Stone, R. Tanner, S. Veilleux, T. Mueller

arxiv:2110.01766 v1 · 2021-10-05 · astro-ph.GA · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EVZN4CG4CIAUBKEY5RLV573A2Q}

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	2026-07-05T03:23:51.730835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2572de08dc120140a898ec575eff60d43767eaf96c9b35a68c8b40cfd6c4d76a

Aliases

arxiv: 2110.01766 · arxiv_version: 2110.01766v1 · doi: 10.48550/arxiv.2110.01766 · pith_short_12: EVZN4CG4CIAU · pith_short_16: EVZN4CG4CIAUBKEY · pith_short_8: EVZN4CG4

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/EVZN4CG4CIAUBKEY5RLV573A2Q \
  | 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: 2572de08dc120140a898ec575eff60d43767eaf96c9b35a68c8b40cfd6c4d76a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82a510b565be8f526e6613166b123bc0f57daea26503e82a21de1267086ee94d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-05T00:51:51Z",
    "title_canon_sha256": "97041fe80d5e2634b21decc5880ea8d399518f9b361f1dcc0c32673b56ecea86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.01766",
    "kind": "arxiv",
    "version": 1
  }
}