Pith Number

pith:KADZPGAV

pith:2012:KADZPGAVCQELI42HDZDSSVTUTY

not attested not anchored not stored refs pending

Instability of stretched and twisted soap films in a cylinder

Si\^an Jones, Simon Cox

arxiv:1204.4356 v2 · 2012-04-19 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KADZPGAVCQELI42HDZDSSVTUTY}

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	2026-05-17T23:57:08.093359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50079798151408b473471e472956749e29581be33a73578117046199def453a2

Aliases

arxiv: 1204.4356 · arxiv_version: 1204.4356v2 · doi: 10.48550/arxiv.1204.4356 · pith_short_12: KADZPGAVCQEL · pith_short_16: KADZPGAVCQELI42H · pith_short_8: KADZPGAV

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/KADZPGAVCQELI42HDZDSSVTUTY \
  | 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: 50079798151408b473471e472956749e29581be33a73578117046199def453a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d08a9ef09c745d139d82766582e368939b7c9d4342b3706edb8c1ad0c687c03e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-04-19T14:24:52Z",
    "title_canon_sha256": "2a75c8879063f3d2bd2839c33f829e6b83e4f5bbccceb51b2345235e9f026de9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4356",
    "kind": "arxiv",
    "version": 2
  }
}