Pith Number

pith:U64MJOCQ

pith:2016:U64MJOCQZYC765GFLLBGHCGU5A

not attested not anchored not stored refs pending

CO-to-H_2 Conversion Factor of Molecular Clouds using X-Ray Shadows

Jun Kataoka, Yoshiaki SOFUE

arxiv:1603.04302 v3 · 2016-03-14 · 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{U64MJOCQZYC765GFLLBGHCGU5A}

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	2026-05-18T01:15:13.705679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7b8c4b850ce05ff74c55ac26388d4e80450227d397d1666c6fc90a4ed27a15b

Aliases

arxiv: 1603.04302 · arxiv_version: 1603.04302v3 · doi: 10.48550/arxiv.1603.04302 · pith_short_12: U64MJOCQZYC7 · pith_short_16: U64MJOCQZYC765GF · pith_short_8: U64MJOCQ

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/U64MJOCQZYC765GFLLBGHCGU5A \
  | 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: a7b8c4b850ce05ff74c55ac26388d4e80450227d397d1666c6fc90a4ed27a15b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be798c98954de1aac781941a5de51ee411bc81800f857ac0bbf403aca605ef37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-14T15:14:25Z",
    "title_canon_sha256": "caa7c7ae4b264c9f0a6b2708f10e6b6051935974fefc7d2ad2d042949c3b7a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04302",
    "kind": "arxiv",
    "version": 3
  }
}