Pith Number

pith:6AXWGE2S

pith:1998:6AXWGE2SUWCB4RUOAKROV2CSQM

not attested not anchored not stored refs pending

Heat Kernel Asymptotics of the Gilkey-Smith Boundary Value Problem

Giampiero Esposito, Ivan G. Avramidi

arxiv:math-ph/9812010 v1 · 1998-12-14 · math-ph · hep-th · math.AP · math.MP · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AXWGE2SUWCB4RUOAKROV2CSQM}

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	2026-05-18T04:24:15.213852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f02f631352a5841e468e02a2eae8528322e35045232e37cbf2bb2fb753a47ec6

Aliases

arxiv: math-ph/9812010 · arxiv_version: math-ph/9812010v1 · doi: 10.48550/arxiv.math-ph/9812010 · pith_short_12: 6AXWGE2SUWCB · pith_short_16: 6AXWGE2SUWCB4RUO · pith_short_8: 6AXWGE2S

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/6AXWGE2SUWCB4RUOAKROV2CSQM \
  | 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: f02f631352a5841e468e02a2eae8528322e35045232e37cbf2bb2fb753a47ec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab2f0fba6313a3613e00c90c39c40bd6e390868fd9f3de7a5df71803cfbeca03",
    "cross_cats_sorted": [
      "hep-th",
      "math.AP",
      "math.MP",
      "math.SP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "1998-12-14T23:46:57Z",
    "title_canon_sha256": "2822f70ed2f52c1d4ee6986f890507793d56279c568d6abe49bd6c0c10cd041f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/9812010",
    "kind": "arxiv",
    "version": 1
  }
}