Pith Number

pith:ARJULIZH

pith:1999:ARJULIZHVYB5YAPGJMOUVMRWWF

not attested not anchored not stored refs pending

Topological Reverberations in Flat Space-times

A. Bernui, A.F.F. Teixeira, G.I. Gomero, M.J. Reboucas

arxiv:gr-qc/9903037 v2 · 1999-03-09 · gr-qc · astro-ph · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ARJULIZHVYB5YAPGJMOUVMRWWF}

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	2026-05-18T00:54:21.311478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045345a327ae03dc01e64b1d4ab236b16cdaef639faf5782be917b6c2e22a6c8

Aliases

arxiv: gr-qc/9903037 · arxiv_version: gr-qc/9903037v2 · doi: 10.48550/arxiv.gr-qc/9903037 · pith_short_12: ARJULIZHVYB5 · pith_short_16: ARJULIZHVYB5YAPG · pith_short_8: ARJULIZH

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/ARJULIZHVYB5YAPGJMOUVMRWWF \
  | 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: 045345a327ae03dc01e64b1d4ab236b16cdaef639faf5782be917b6c2e22a6c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebb80ee97edd810d02cbc7152828a52213d2e7e109b2f0fcbbecc9cb2465721b",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-03-09T22:36:46Z",
    "title_canon_sha256": "a9c88c9a5fb8041e4a66e38ed57543e2a6a039bbd07adbc55f71a1d34f32cfab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9903037",
    "kind": "arxiv",
    "version": 2
  }
}