Pith Number

pith:V6IGIYJL

pith:2012:V6IGIYJL7JGYJ4PHHBC6DOM62F

not attested not anchored not stored refs pending

A peculiar Of star in the Local Group galaxy IC 1613

A. Herrero, D.J. Lennon, F. Najarro, J.G. Rivero-Gonzalez, J. Puls, K. Uytterhoeven, M. Garcia

arxiv:1206.1238 v1 · 2012-06-06 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6IGIYJL7JGYJ4PHHBC6DOM62F}

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	2026-05-18T01:57:07.099024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9064612bfa4d84f1e73845e1b99ed1783496e2a520d99345b5ff2f5311cf64

Aliases

arxiv: 1206.1238 · arxiv_version: 1206.1238v1 · doi: 10.48550/arxiv.1206.1238 · pith_short_12: V6IGIYJL7JGY · pith_short_16: V6IGIYJL7JGYJ4PH · pith_short_8: V6IGIYJL

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/V6IGIYJL7JGYJ4PHHBC6DOM62F \
  | 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: af9064612bfa4d84f1e73845e1b99ed1783496e2a520d99345b5ff2f5311cf64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d14e0531833d82dcaba4aa182ecfbfe8b17a89c6deba5aef4eab4f50efe8e5d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-06T14:16:56Z",
    "title_canon_sha256": "fade46b6af1ab514889e1b8b17b179c0cff608e6ed2b9c810c772dec839fab89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1238",
    "kind": "arxiv",
    "version": 1
  }
}