Pith Number

pith:MR3TVEF4

pith:2014:MR3TVEF4FHSKBEUP6KWZNMRU5A

not attested not anchored not stored refs pending

Star formation associated with a large-scale infrared bubble

Bing-Gang Ju, Jin-Long Xu

arxiv:1407.6819 v1 · 2014-07-25 · 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{MR3TVEF4FHSKBEUP6KWZNMRU5A}

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	2026-05-18T02:42:45.802629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64773a90bc29e4a0928ff2ad96b234e833569dcc908703899dc33ee765afd902

Aliases

arxiv: 1407.6819 · arxiv_version: 1407.6819v1 · doi: 10.48550/arxiv.1407.6819 · pith_short_12: MR3TVEF4FHSK · pith_short_16: MR3TVEF4FHSKBEUP · pith_short_8: MR3TVEF4

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/MR3TVEF4FHSKBEUP6KWZNMRU5A \
  | 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: 64773a90bc29e4a0928ff2ad96b234e833569dcc908703899dc33ee765afd902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d3525d6d7676a9666f443d4db20e222db4f8a59b49fbc0ab5e01775d8020fb8",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-07-25T09:05:22Z",
    "title_canon_sha256": "7fdd8da30ecfaf2abeeb37ae0cf6d90259d27c433b39b2da049792462710de91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6819",
    "kind": "arxiv",
    "version": 1
  }
}