Pith Number

pith:VEGGVRKJ

pith:2006:VEGGVRKJCPJAWSOQH4ZWMFXNAF

not attested not anchored not stored refs pending

Infrared dust emission in the outer disk of M51

(2) Observatoire de Bordeaux), Erwan Gardan (2) ((1) Bucknell University, Jonathan Braine (2), Michele D. Thornley (1)

arxiv:astro-ph/0610256 v1 · 2006-10-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VEGGVRKJCPJAWSOQH4ZWMFXNAF}

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	2026-05-18T04:36:20.886976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a90c6ac54913d20b49d03f336616ed015875a4f2220245f8b384cbdfddb09881

Aliases

arxiv: astro-ph/0610256 · arxiv_version: astro-ph/0610256v1 · doi: 10.48550/arxiv.astro-ph/0610256 · pith_short_12: VEGGVRKJCPJA · pith_short_16: VEGGVRKJCPJAWSOQ · pith_short_8: VEGGVRKJ

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/VEGGVRKJCPJAWSOQH4ZWMFXNAF \
  | 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: a90c6ac54913d20b49d03f336616ed015875a4f2220245f8b384cbdfddb09881

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4ac83eda4dcf5daaf17511898f38a5ccd6a021cc341ea68de05d48c5dab1f8f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-10-09T19:33:40Z",
    "title_canon_sha256": "87ee36f5646445932c3d7ca8ef46e68d1a33e35b5b0167b2d4c75eebdef13ee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0610256",
    "kind": "arxiv",
    "version": 1
  }
}