Pith Number

pith:PC26PV25

pith:2015:PC26PV25FZLXY2F46EHCEO4U7W

not attested not anchored not stored refs pending

Wetting dynamics of a collapsing fluid hole

Joshua Bostwick, Joshua Dijksman, Michael Shearer

arxiv:1512.07826 v2 · 2015-12-24 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PC26PV25FZLXY2F46EHCEO4U7W}

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	2026-05-18T00:02:50.175184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78b5e7d75d2e577c68bcf10e223b94fdae58e88fa3672bd5c8df95d09bb91ad7

Aliases

arxiv: 1512.07826 · arxiv_version: 1512.07826v2 · doi: 10.48550/arxiv.1512.07826 · pith_short_12: PC26PV25FZLX · pith_short_16: PC26PV25FZLXY2F4 · pith_short_8: PC26PV25

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/PC26PV25FZLXY2F46EHCEO4U7W \
  | 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: 78b5e7d75d2e577c68bcf10e223b94fdae58e88fa3672bd5c8df95d09bb91ad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cce8966e6b45f65bed4ace03c2f663ffdff24e8075dd98a3f1c82b3e8e699b5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-12-24T14:54:19Z",
    "title_canon_sha256": "b3a2c78d6d8bff10ba8b18207d68b180a469a365665236009821c8eec24d400a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07826",
    "kind": "arxiv",
    "version": 2
  }
}