Pith Number

pith:OEOBAAQV

pith:2012:OEOBAAQV7UHXDP6TRBCCK7QJAD

not attested not anchored not stored refs pending

Star Formation Rate Indicators in Wide-Field Infrared Survey Preliminary Release

Dong-Xin, Fan, Fei Shi, Gong, James Wicker, Xu Kong, Yang Chen, Zi-Qiang

arxiv:1203.1668 v1 · 2012-03-08 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OEOBAAQV7UHXDP6TRBCCK7QJAD}

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	2026-05-18T01:58:13.283490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

711c100215fd0f71bfd38844257e0900fbb81868a22b99c2e3959bf552de6c06

Aliases

arxiv: 1203.1668 · arxiv_version: 1203.1668v1 · doi: 10.48550/arxiv.1203.1668 · pith_short_12: OEOBAAQV7UHX · pith_short_16: OEOBAAQV7UHXDP6T · pith_short_8: OEOBAAQV

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/OEOBAAQV7UHXDP6TRBCCK7QJAD \
  | 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: 711c100215fd0f71bfd38844257e0900fbb81868a22b99c2e3959bf552de6c06

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16092eec41c43d8fc38a5bded499af40146f19fedba66de9c7e75a71bc6c2bcf",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-08T00:21:52Z",
    "title_canon_sha256": "180bf28b69d61d4dd202dd940988067f372dd7d5a9db453e325ef128297c937d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1668",
    "kind": "arxiv",
    "version": 1
  }
}