Pith Number

pith:ZZIRBAM3

pith:2013:ZZIRBAM3Y3JJSKDU3CBXBRZP6Q

not attested not anchored not stored refs pending

A Wide-field Near- and Mid-Infrared Census of Young Stars in NGC 6334

Giovanni G. Fazio, Howard Smith, Lori Allen, Massimo Marengo, Sarah Willis, Sean Carey

arxiv:1310.0821 v1 · 2013-10-02 · astro-ph.SR · 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{ZZIRBAM3Y3JJSKDU3CBXBRZP6Q}

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	2026-05-18T01:47:16.189664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce5110819bc6d2992874d88370c72ff431e32d8602e42d9f708368d32a48985f

Aliases

arxiv: 1310.0821 · arxiv_version: 1310.0821v1 · doi: 10.48550/arxiv.1310.0821 · pith_short_12: ZZIRBAM3Y3JJ · pith_short_16: ZZIRBAM3Y3JJSKDU · pith_short_8: ZZIRBAM3

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/ZZIRBAM3Y3JJSKDU3CBXBRZP6Q \
  | 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: ce5110819bc6d2992874d88370c72ff431e32d8602e42d9f708368d32a48985f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "97554cb9dfa8439ad43a11b6b4f27aef2d00a2b50dedadee8c0355d8b7b35dc5",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-02T20:00:03Z",
    "title_canon_sha256": "2bb4e7df3931c7e0a83a870e376ef56a4d6c5c785611594eccefade7d88aa705"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0821",
    "kind": "arxiv",
    "version": 1
  }
}