Pith Number

pith:IEZXRU6F

pith:2012:IEZXRU6FFVU3L6QM2BE6ZRGWZM

not attested not anchored not stored refs pending

GS305+04-26:Revisiting the ISM around the CenOB1 stellar association

E. M. Arnal, M. A. Corti, R. B. Orellana

arxiv:1207.4829 v1 · 2012-07-20 · 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{IEZXRU6FFVU3L6QM2BE6ZRGWZM}

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	2026-05-18T01:56:15.973230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

413378d3c52d69b5fa0cd049ecc4d6cb33d6b1ac2576854008cb6589a8907145

Aliases

arxiv: 1207.4829 · arxiv_version: 1207.4829v1 · doi: 10.48550/arxiv.1207.4829 · pith_short_12: IEZXRU6FFVU3 · pith_short_16: IEZXRU6FFVU3L6QM · pith_short_8: IEZXRU6F

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/IEZXRU6FFVU3L6QM2BE6ZRGWZM \
  | 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: 413378d3c52d69b5fa0cd049ecc4d6cb33d6b1ac2576854008cb6589a8907145

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a94b8538bdf1f71612f2cf2aa2c16a7f26435c2bcec02459f7c6de64b2bb1574",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-07-20T00:00:47Z",
    "title_canon_sha256": "6dd011511b18df4c395df25bb0e7a5469329d400d2b995b01ffd0afcf911ae3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4829",
    "kind": "arxiv",
    "version": 1
  }
}