Pith Number

pith:CHUJDC3L

pith:2010:CHUJDC3L3B32VITZDQVCBEERN2

not attested not anchored not stored refs pending

GASKAP -- A Galactic Spectral Line Survey with the Australian Square Kilometre Array Pathfinder

H. Imai, J.F. Gomez, John M. Dickey, J. Th. van Loon, N.M. McClure-Griffiths, P.A. Jones, S. J. Gibson, S. Stanimirovic

arxiv:1008.4640 v1 · 2010-08-27 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHUJDC3L3B32VITZDQVCBEERN2}

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	2026-05-18T04:41:44.562101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11e8918b6bd877aaa2791c2a2090916e861aa6e05d854b1d64125c8d3f23c339

Aliases

arxiv: 1008.4640 · arxiv_version: 1008.4640v1 · doi: 10.48550/arxiv.1008.4640 · pith_short_12: CHUJDC3L3B32 · pith_short_16: CHUJDC3L3B32VITZ · pith_short_8: CHUJDC3L

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/CHUJDC3L3B32VITZDQVCBEERN2 \
  | 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: 11e8918b6bd877aaa2791c2a2090916e861aa6e05d854b1d64125c8d3f23c339

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f760a8eaee38a2da1a8e45f46f2f9fe37881bf580200cf918024cb5df68c3b",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-08-27T04:39:07Z",
    "title_canon_sha256": "cc5c01a58987192731e98a4e22b87bb2f9df49260a00451caa41762bb0750419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.4640",
    "kind": "arxiv",
    "version": 1
  }
}