Pith Number

pith:OBG2ZQLQ

pith:1997:OBG2ZQLQG63VKSLEBQDPMPWKLV

not attested not anchored not stored refs pending

Covariant techniques for computation of the heat kernel

Ivan G. Avramidi (University of Greifswald)

arxiv:hep-th/9704166 v1 · 1997-04-21 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBG2ZQLQG63VKSLEBQDPMPWKLV}

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.

Cited by

2 papers in Pith

Matching higher-dimensional operators at finite temperature for general models

Atiyah--Singer Index Theorem for Non-Hermitian Dirac Operators

Receipt and verification

First computed	2026-05-18T04:23:54.783989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

704dacc17037b75549640c06f63eca5d4953d82e4cdcb3b346ad041d647ece37

Aliases

arxiv: hep-th/9704166 · arxiv_version: hep-th/9704166v1 · doi: 10.48550/arxiv.hep-th/9704166 · pith_short_12: OBG2ZQLQG63V · pith_short_16: OBG2ZQLQG63VKSLE · pith_short_8: OBG2ZQLQ

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/OBG2ZQLQG63VKSLEBQDPMPWKLV \
  | 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: 704dacc17037b75549640c06f63eca5d4953d82e4cdcb3b346ad041d647ece37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bed800d1ce8f0bb07d6a47107b955dcc52e1e93f2521722d041987ecb9779302",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1997-04-21T06:19:31Z",
    "title_canon_sha256": "e60b19fea98587f4aac6a81dd544e9ac449a01f00985f314745983f75693d783"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9704166",
    "kind": "arxiv",
    "version": 1
  }
}