Pith Number

pith:GAQSTE4E

pith:2013:GAQSTE4EF5D6B53IEHPP4PTCYG

not attested not anchored not stored refs pending

The nonlinear heat equation on W-random graphs

Georgi S. Medvedev

arxiv:1305.2167 v1 · 2013-05-09 · nlin.AO · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GAQSTE4EF5D6B53IEHPP4PTCYG}

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	2026-05-18T01:50:04.057610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30212993842f47e0f76821defe3e62c1875ad71716ac7d68b47e7e73d4c1bedc

Aliases

arxiv: 1305.2167 · arxiv_version: 1305.2167v1 · doi: 10.48550/arxiv.1305.2167 · pith_short_12: GAQSTE4EF5D6 · pith_short_16: GAQSTE4EF5D6B53I · pith_short_8: GAQSTE4E

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/GAQSTE4EF5D6B53IEHPP4PTCYG \
  | 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: 30212993842f47e0f76821defe3e62c1875ad71716ac7d68b47e7e73d4c1bedc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5f02424e2d7261cca29b93fa34a73f3d405c97864f876e5371b17b511e1bc61",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2013-05-09T18:14:21Z",
    "title_canon_sha256": "e5873f60df599e22c7ec158ca99f931515bfdc1bde80624379a72b9c91684282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2167",
    "kind": "arxiv",
    "version": 1
  }
}