Pith Number

pith:O3NWXVI5

pith:2006:O3NWXVI5ELWOUQMPTZJDWEQZ42

not attested not anchored not stored refs pending

Heat-kernel expansion on non compact domains and a generalised zeta-function regularisation procedure

Emilio Elizalde, Guido Cognola, Sergio Zerbini

arxiv:hep-th/0601084 v2 · 2006-01-13 · 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{O3NWXVI5ELWOUQMPTZJDWEQZ42}

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	2026-05-18T01:38:45.441158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76db6bd51d22ecea418f9e523b1219e69d7d92168368deec79f91c974fa61cef

Aliases

arxiv: hep-th/0601084 · arxiv_version: hep-th/0601084v2 · doi: 10.48550/arxiv.hep-th/0601084 · pith_short_12: O3NWXVI5ELWO · pith_short_16: O3NWXVI5ELWOUQMP · pith_short_8: O3NWXVI5

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/O3NWXVI5ELWOUQMPTZJDWEQZ42 \
  | 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: 76db6bd51d22ecea418f9e523b1219e69d7d92168368deec79f91c974fa61cef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c44f5a63440035c0ec16a71fd859aac5225e20313be362758fd8e24b00863b90",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-01-13T10:51:09Z",
    "title_canon_sha256": "baa3800ff9b879c5b1be38988ef1b6701ab3dad842466cc78ef0ad8a134a5fbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0601084",
    "kind": "arxiv",
    "version": 2
  }
}