Pith Number

pith:UKYC5LOY

pith:2014:UKYC5LOYB34ITAFUEX7JBBHHLH

not attested not anchored not stored refs pending

The Processing of the Clumpy Molecular Gas in the Galactic Center and the Star-Formation

Ai-Lei Sun, Hauyu Baobab Liu, Melvyn C. H. Wright, Paul T. P. Ho, Pei-Ying Hsieh, Sungsoo S. Kim, Young Chol Minh, Yu-Nung Su

arxiv:1402.1005 v2 · 2014-02-05 · 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{UKYC5LOYB34ITAFUEX7JBBHHLH}

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	2026-05-18T02:59:47.222657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b02eadd80ef88980b425fe9084e759f7eccc04c17c03c7f3320abcee22b887

Aliases

arxiv: 1402.1005 · arxiv_version: 1402.1005v2 · doi: 10.48550/arxiv.1402.1005 · pith_short_12: UKYC5LOYB34I · pith_short_16: UKYC5LOYB34ITAFU · pith_short_8: UKYC5LOY

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/UKYC5LOYB34ITAFUEX7JBBHHLH \
  | 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: a2b02eadd80ef88980b425fe9084e759f7eccc04c17c03c7f3320abcee22b887

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17f3df270067cb24c8947b4314cef532684c6eca8f565b2c7602f45fe5b54299",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-02-05T10:48:18Z",
    "title_canon_sha256": "20a73c4e3fef4229899a6be5af8bdce178d58d09bac617eae6b4f879e3636ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1005",
    "kind": "arxiv",
    "version": 2
  }
}