Pith Number

pith:2WOC6X5D

pith:2014:2WOC6X5DZ7B5YS24OCTMQTFWGZ

not attested not anchored not stored refs pending

Physical properties, kinetics and mass function of 12 northern infrared dark clouds

Jin-Long Xu, Jun-Jie Wang, Xiao-Lan Liu

arxiv:1406.7645 v1 · 2014-06-30 · 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{2WOC6X5DZ7B5YS24OCTMQTFWGZ}

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	2026-05-18T01:42:45.252505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d59c2f5fa3cfc3dc4b5c70a6c84cb6364f0f0184b8cbc162391c051af48feb99

Aliases

arxiv: 1406.7645 · arxiv_version: 1406.7645v1 · doi: 10.48550/arxiv.1406.7645 · pith_short_12: 2WOC6X5DZ7B5 · pith_short_16: 2WOC6X5DZ7B5YS24 · pith_short_8: 2WOC6X5D

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/2WOC6X5DZ7B5YS24OCTMQTFWGZ \
  | 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: d59c2f5fa3cfc3dc4b5c70a6c84cb6364f0f0184b8cbc162391c051af48feb99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c504735096addb9dadf4c6861d64c383cacb1b2c97ec0f5e7f0c86c024a799b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-30T09:45:53Z",
    "title_canon_sha256": "e9453e5faa51780f3c7ee45d6d24eab3c965c49b8d90ef2134877ffee5a78d0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.7645",
    "kind": "arxiv",
    "version": 1
  }
}