Pith Number

pith:ZJIBGO4S

pith:2002:ZJIBGO4SD5ZAAIBD6T7FI2OHHP

not attested not anchored not stored refs pending

A Lorentzian cure for Euclidean troubles

A. Dasgupta (AEI, Copenhagen), Golm), J. Ambjorn (NBI, J. Jurkiewicz (U. Krakow), R. Loll (U. Utrecht)

arxiv:hep-th/0201104 v1 · 2002-01-15 · 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{ZJIBGO4SD5ZAAIBD6T7FI2OHHP}

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

1 paper in Pith

How to tame your (black hole) saddles: Lessons from the Lorentzian Gravitational Path Integral

Receipt and verification

First computed	2026-05-18T01:38:50.062634Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca50133b921f72002023f4fe5469c73bcf0a2e6a721c89127475787b1765633e

Aliases

arxiv: hep-th/0201104 · arxiv_version: hep-th/0201104v1 · doi: 10.48550/arxiv.hep-th/0201104 · pith_short_12: ZJIBGO4SD5ZA · pith_short_16: ZJIBGO4SD5ZAAIBD · pith_short_8: ZJIBGO4S

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/ZJIBGO4SD5ZAAIBD6T7FI2OHHP \
  | 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: ca50133b921f72002023f4fe5469c73bcf0a2e6a721c89127475787b1765633e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "420141402ffe00d00b283a28cd15b1ee9f638832a5f3e939e40c531b9806cb25",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-01-15T14:09:49Z",
    "title_canon_sha256": "22ec8c27fc1d5eefda3b81e710e67326435301deef704fa82b044119c665e931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0201104",
    "kind": "arxiv",
    "version": 1
  }
}