Pith Number

pith:5DNPBDQD

pith:2014:5DNPBDQD66ZT5WB2I5CQZARPXS

not attested not anchored not stored refs pending

Do Giant Molecular Clouds Care About the Galactic Structure?

Asao Habe, Elizabeth J. Tasker, Mariko Wakayama, Yusuke Fujimoto

arxiv:1401.1212 v1 · 2014-01-06 · 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{5DNPBDQD66ZT5WB2I5CQZARPXS}

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	2026-05-18T02:57:16.866514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8daf08e03f7b33ed83a47450c822fbc98a882b33fde81afe9afd9c2358727b7

Aliases

arxiv: 1401.1212 · arxiv_version: 1401.1212v1 · doi: 10.48550/arxiv.1401.1212 · pith_short_12: 5DNPBDQD66ZT · pith_short_16: 5DNPBDQD66ZT5WB2 · pith_short_8: 5DNPBDQD

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/5DNPBDQD66ZT5WB2I5CQZARPXS \
  | 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: e8daf08e03f7b33ed83a47450c822fbc98a882b33fde81afe9afd9c2358727b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db7efdb6dc76dbac7b0b3590588c8a7ee25ddf787e79cdc24c21eb63069ce16",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-06T21:00:04Z",
    "title_canon_sha256": "e35128296f9a2c6ca2b90baaa62dad891983fa554564bb31f58b9c8e6d302708"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1212",
    "kind": "arxiv",
    "version": 1
  }
}