Pith Number

pith:B2BKJQP4

pith:1995:B2BKJQP4RGQ2ZEPURC4AFLAO5R

not attested not anchored not stored refs pending

Quantum Fields and Extended Objects in Space-Times with Constant Curvature Spatial Section

A.A. Bytsenko, G. Cognola, L. Vanzo, S. Zerbini

arxiv:hep-th/9505061 v1 · 1995-05-10 · 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{B2BKJQP4RGQ2ZEPURC4AFLAO5R}

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	2026-05-18T04:15:26.767807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e82a4c1fc89a1ac91f488b802ac0eec50ce60d4c5fd5b08c5b24c2eeb856233

Aliases

arxiv: hep-th/9505061 · arxiv_version: hep-th/9505061v1 · doi: 10.48550/arxiv.hep-th/9505061 · pith_short_12: B2BKJQP4RGQ2 · pith_short_16: B2BKJQP4RGQ2ZEPU · pith_short_8: B2BKJQP4

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/B2BKJQP4RGQ2ZEPURC4AFLAO5R \
  | 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: 0e82a4c1fc89a1ac91f488b802ac0eec50ce60d4c5fd5b08c5b24c2eeb856233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9332eb4771fa372caba7ab544623f6665648be4a786486bfbeebb83a498a482e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-05-10T18:05:20Z",
    "title_canon_sha256": "8d9ebcd517f13b0621de0720cb9b171b4d5aa9ae0ffd0a36e5925aa46a6bba2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9505061",
    "kind": "arxiv",
    "version": 1
  }
}