Pith Number

pith:3C4JB5FT

pith:2014:3C4JB5FTPR4ZEQNAZBVCF7SSIK

not attested not anchored not stored refs pending

Large mass boundary condensation patterns in the stationary Keller-Segel system

Angela Pistoia, Giusi Vaira, Manuel del Pino

arxiv:1403.2511 v2 · 2014-03-11 · 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{3C4JB5FTPR4ZEQNAZBVCF7SSIK}

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	2026-05-18T01:19:16.320477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8b890f4b37c799241a0c86a22fe52428d8c1c9e4bc4d13e6ced791ecbccc6b7

Aliases

arxiv: 1403.2511 · arxiv_version: 1403.2511v2 · doi: 10.48550/arxiv.1403.2511 · pith_short_12: 3C4JB5FTPR4Z · pith_short_16: 3C4JB5FTPR4ZEQNA · pith_short_8: 3C4JB5FT

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/3C4JB5FTPR4ZEQNAZBVCF7SSIK \
  | 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: d8b890f4b37c799241a0c86a22fe52428d8c1c9e4bc4d13e6ced791ecbccc6b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee0cf49f4aa394c76b93e47f16cac54bb329d7979b7724169df38fc6dded6968",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-11T09:21:32Z",
    "title_canon_sha256": "c4b9ab4f1ab028976169e2f67de9e2554ab401908ee7ce4e871f04f01a2c38e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2511",
    "kind": "arxiv",
    "version": 2
  }
}