Pith Number

pith:HIVP54CP

pith:2012:HIVP54CPCRTIGIIWK6YZNJAAHC

not attested not anchored not stored refs pending

Self Healing Soap Films

Jordan Huey, Joshua Bryson, Tadd Truscott, Taylor Killian

arxiv:1210.3797 v2 · 2012-10-14 · 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{HIVP54CPCRTIGIIWK6YZNJAAHC}

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	2026-05-18T03:10:37.255593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a2afef04f146683211657b196a4003890e7d9a9626347e4824339c26fcec4c2

Aliases

arxiv: 1210.3797 · arxiv_version: 1210.3797v2 · doi: 10.48550/arxiv.1210.3797 · pith_short_12: HIVP54CPCRTI · pith_short_16: HIVP54CPCRTIGIIW · pith_short_8: HIVP54CP

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/HIVP54CPCRTIGIIWK6YZNJAAHC \
  | 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: 3a2afef04f146683211657b196a4003890e7d9a9626347e4824339c26fcec4c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45de58c7e1cea4b84fe56553e83abe769e33b9135c1446bba09a69206d56648e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2012-10-14T14:32:54Z",
    "title_canon_sha256": "0aefdca18ca503e793462e81b22e9fa680f98456a50635072c59586b1a2e2a91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3797",
    "kind": "arxiv",
    "version": 2
  }
}