Pith Number

pith:46PNIQSY

pith:2004:46PNIQSYJAUBGVGUTA62XCVC2C

not attested not anchored not stored refs pending

Phenomenology of Space Time Fluctuations

A.F. Grillo, A. Galante, P. Blasi, R. Aloisio

arxiv:gr-qc/0401082 v1 · 2004-01-19 · gr-qc · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46PNIQSYJAUBGVGUTA62XCVC2C}

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	2026-05-18T00:59:50.612505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e79ed4425848281354d4983dab8aa2d0a341183f6e3ac886078919ee701e2a2d

Aliases

arxiv: gr-qc/0401082 · arxiv_version: gr-qc/0401082v1 · doi: 10.48550/arxiv.gr-qc/0401082 · pith_short_12: 46PNIQSYJAUB · pith_short_16: 46PNIQSYJAUBGVGU · pith_short_8: 46PNIQSY

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/46PNIQSYJAUBGVGUTA62XCVC2C \
  | 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: e79ed4425848281354d4983dab8aa2d0a341183f6e3ac886078919ee701e2a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca11f58934c54b9076d99e952e8055b446cb0533e02076d487f6a6af86167fbf",
    "cross_cats_sorted": [
      "astro-ph"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2004-01-19T18:12:31Z",
    "title_canon_sha256": "43b49614fc362b69b4083264bdba63f3b51d4721fe7d21509b2898d27d7599b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0401082",
    "kind": "arxiv",
    "version": 1
  }
}