Pith Number

pith:CZ6OOAZW

pith:2013:CZ6OOAZWXSP5NNDSGONOYAEHZJ

not attested not anchored not stored refs pending

Thermal Instability behind a Shock Wave in HI and Molecular Clouds

Takuhiro Aota, Tsuyoshi Inoue, Yuri Aikawa

arxiv:1307.7869 v1 · 2013-07-30 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZ6OOAZWXSP5NNDSGONOYAEHZJ}

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	2026-05-18T01:48:33.004898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

167ce70336bc9fd6b472339aec0087ca5d02fb651e8facae47a5ab2cd012afb8

Aliases

arxiv: 1307.7869 · arxiv_version: 1307.7869v1 · doi: 10.48550/arxiv.1307.7869 · pith_short_12: CZ6OOAZWXSP5 · pith_short_16: CZ6OOAZWXSP5NNDS · pith_short_8: CZ6OOAZW

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/CZ6OOAZWXSP5NNDSGONOYAEHZJ \
  | 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: 167ce70336bc9fd6b472339aec0087ca5d02fb651e8facae47a5ab2cd012afb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c903de5c5956cd278e6ca8019d0f464b3c1a55e844208a46fcba498a039fdb93",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-30T08:29:21Z",
    "title_canon_sha256": "445640e2c1191e15dc443d63eb949859b38007cefc9caec21b5e1a5bce3e9769"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7869",
    "kind": "arxiv",
    "version": 1
  }
}