Pith Number

pith:3F6ROWIW

pith:2014:3F6ROWIWSFXRWNV2YPL6OWZHOE

not attested not anchored not stored refs pending

Gaussian heat kernel bounds through elliptic Moser iteration

Dorothee Frey, Fr\'ed\'eric Bernicot, Thierry Coulhon

arxiv:1407.3906 v2 · 2014-07-15 · math.AP · math.DG · math.FA

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

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	2026-05-18T02:25:32.563902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97d175916916f1b36bac3d7e75b277115ee2080e72505c835db375fef62e72c

Aliases

arxiv: 1407.3906 · arxiv_version: 1407.3906v2 · doi: 10.48550/arxiv.1407.3906 · pith_short_12: 3F6ROWIWSFXR · pith_short_16: 3F6ROWIWSFXRWNV2 · pith_short_8: 3F6ROWIW

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/3F6ROWIWSFXRWNV2YPL6OWZHOE \
  | 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: d97d175916916f1b36bac3d7e75b277115ee2080e72505c835db375fef62e72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e1a18d7640b1f2c5458be2c385879c03a800719789f637086e95057e24b7b84",
    "cross_cats_sorted": [
      "math.DG",
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-07-15T08:19:27Z",
    "title_canon_sha256": "434b02248b949f9fd8747b2d0f37d1bc944214ccc683018fc08682aa999bb53e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3906",
    "kind": "arxiv",
    "version": 2
  }
}