Pith Number

pith:F6CHNJUQ

pith:2000:F6CHNJUQ6JFHKNBVWVKKFJK4TH

not attested not anchored not stored refs pending

Scalar field cosmology in three-dimensions

G. Oliveira-Neto

arxiv:gr-qc/0003049 v2 · 2000-03-13 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F6CHNJUQ6JFHKNBVWVKKFJK4TH}

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	2026-05-18T01:39:24.927490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f8476a690f24a753435b554a2a55c99d8d4d093602140f12a57d2e062da53be

Aliases

arxiv: gr-qc/0003049 · arxiv_version: gr-qc/0003049v2 · doi: 10.48550/arxiv.gr-qc/0003049 · pith_short_12: F6CHNJUQ6JFH · pith_short_16: F6CHNJUQ6JFHKNBV · pith_short_8: F6CHNJUQ

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/F6CHNJUQ6JFHKNBVWVKKFJK4TH \
  | 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: 2f8476a690f24a753435b554a2a55c99d8d4d093602140f12a57d2e062da53be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c31bf49e8e7b5acc6d543b3222842c29ef041b5814bee17b9eb023934b483042",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-03-13T14:17:05Z",
    "title_canon_sha256": "9f0cce19f83f03e00461f8990c85f7a44bceba5b41e65dd4796b164f1ff2fe4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0003049",
    "kind": "arxiv",
    "version": 2
  }
}