Pith Number

pith:V45PJKIV

pith:2014:V45PJKIVALUN6TESIF3KNRF23X

not attested not anchored not stored refs pending

Steady state and long time convergence of spirals moving by forced mean curvature motion

Cyril Imbert (LAMA), Nicolas Forcadel (LMI), R\'egis Monneau (CERMICS)

arxiv:1404.2002 v2 · 2014-04-08 · 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{V45PJKIVALUN6TESIF3KNRF23X}

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	2026-05-18T02:43:18.920847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af3af4a91502e8df4c924176a6c4baddca30960aa5eaaa368b99e6ee5a74ef8d

Aliases

arxiv: 1404.2002 · arxiv_version: 1404.2002v2 · doi: 10.48550/arxiv.1404.2002 · pith_short_12: V45PJKIVALUN · pith_short_16: V45PJKIVALUN6TES · pith_short_8: V45PJKIV

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/V45PJKIVALUN6TESIF3KNRF23X \
  | 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: af3af4a91502e8df4c924176a6c4baddca30960aa5eaaa368b99e6ee5a74ef8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0751a53b08d72abc88dd695b7576bf63f6dd8f4a65a57f2a27e7f8c2394590a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-04-08T03:56:15Z",
    "title_canon_sha256": "752db0794ef57226c4e78455fdb205eb5357c46eabfc6e5c2494be957c03f88b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2002",
    "kind": "arxiv",
    "version": 2
  }
}