Pith Number

pith:QQV4VTCX

pith:2013:QQV4VTCXNRICROV5LZCOMGT6NT

not attested not anchored not stored refs pending

Stability of equilibrium configurations of elastic films in two and three dimensions

Marco Bonacini

arxiv:1308.1537 v1 · 2013-08-07 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QQV4VTCXNRICROV5LZCOMGT6NT}

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	2026-05-18T00:54:41.884823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

842bcacc576c5028babd5e44e61a7e6ce027913f7ed069451fb5f77fde8af333

Aliases

arxiv: 1308.1537 · arxiv_version: 1308.1537v1 · doi: 10.48550/arxiv.1308.1537 · pith_short_12: QQV4VTCXNRIC · pith_short_16: QQV4VTCXNRICROV5 · pith_short_8: QQV4VTCX

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/QQV4VTCXNRICROV5LZCOMGT6NT \
  | 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: 842bcacc576c5028babd5e44e61a7e6ce027913f7ed069451fb5f77fde8af333

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eab5f2b32f28edcb2b81622d1aaf7b20184cfdce5095779f38f2dbe56020b22",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-08-07T11:28:31Z",
    "title_canon_sha256": "5b2d9a8e88446a672e66bd59251f9d06d53ea67e2e71f99bbb638b156a917ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1537",
    "kind": "arxiv",
    "version": 1
  }
}