Pith Number

pith:WCATVBNC

pith:2014:WCATVBNCFBIZ6YFXBAYOTQP7SG

not attested not anchored not stored refs pending

Evaporation of grain-surface species by shock waves in proto-planetary disk

Takuhiro Aota, Tsuyoshi Inoue, Yuri Aikawa

arxiv:1412.1178 v1 · 2014-12-03 · 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{WCATVBNCFBIZ6YFXBAYOTQP7SG}

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	2026-05-18T01:41:23.950464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0813a85a228519f60b70830e9c1ff9180621219b07d77f4e89772f2f5ed96b8

Aliases

arxiv: 1412.1178 · arxiv_version: 1412.1178v1 · doi: 10.48550/arxiv.1412.1178 · pith_short_12: WCATVBNCFBIZ · pith_short_16: WCATVBNCFBIZ6YFX · pith_short_8: WCATVBNC

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/WCATVBNCFBIZ6YFXBAYOTQP7SG \
  | 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: b0813a85a228519f60b70830e9c1ff9180621219b07d77f4e89772f2f5ed96b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4eb2d06141c64bf942205c071b1213983aede735802afc0a705abfe7f22330aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-12-03T03:32:07Z",
    "title_canon_sha256": "97a9aa91a2c3e26a409f7102b1df916c69648879cc3f655c7df63910eeaa709d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1178",
    "kind": "arxiv",
    "version": 1
  }
}