Pith Number

pith:QLLAH3UR

pith:1997:QLLAH3URXA3GLVQSERSEL2JCBX

not attested not anchored not stored refs pending

Adiabatic Invariants and Scalar Fields in a de Sitter Space-Time

C. Bertoni, F. Finelli, G. Venturi

arxiv:gr-qc/9706061 v1 · 1997-06-19 · gr-qc · 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{QLLAH3URXA3GLVQSERSEL2JCBX}

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	2026-07-04T15:29:20.607627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82d603ee91b83665d612246445e9220dce27522c8b3709bc7c7548fd59513e27

Aliases

arxiv: gr-qc/9706061 · arxiv_version: gr-qc/9706061v1 · doi: 10.48550/arxiv.gr-qc/9706061 · pith_short_12: QLLAH3URXA3G · pith_short_16: QLLAH3URXA3GLVQS · pith_short_8: QLLAH3UR

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/QLLAH3URXA3GLVQSERSEL2JCBX \
  | 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: 82d603ee91b83665d612246445e9220dce27522c8b3709bc7c7548fd59513e27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23d0e82b629fd7730dd360f0d06e487b3445308c542cdd2ee6d36ff493c7c492",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-06-19T15:36:42Z",
    "title_canon_sha256": "4a3918749f7c5bcd2bc32de27ce783862f16eab84da9fc390580a7236c81ee92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9706061",
    "kind": "arxiv",
    "version": 1
  }
}