Pith Number

pith:7CSAJSRR

pith:2003:7CSAJSRRRLFRCHLOD3EBQEGDHT

not attested not anchored not stored refs pending

Remarks on some vacuum solutions of scalar-tensor cosmological models

C. Romero (Depto. de Fisica/UFPb), GFTJLL/Rio de Janeiro), G. Grebot (Depto. de Matematica/UnB), IFT/Unesp), L. P. Colatto (CCP/CBPF, M. E. X. Guimaraes (Depto. de Matematica/UnB, V. B. Bezerra (Depto. de Fisica/UFPb)

arxiv:hep-th/0312124 v1 · 2003-12-11 · 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{7CSAJSRRRLFRCHLOD3EBQEGDHT}

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	2026-05-18T01:38:46.454471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a404ca318acb111d6e1ec81810c33cd7afbaeabfcc6a97730881abee578f1c

Aliases

arxiv: hep-th/0312124 · arxiv_version: hep-th/0312124v1 · doi: 10.48550/arxiv.hep-th/0312124 · pith_short_12: 7CSAJSRRRLFR · pith_short_16: 7CSAJSRRRLFRCHLO · pith_short_8: 7CSAJSRR

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/7CSAJSRRRLFRCHLOD3EBQEGDHT \
  | 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: f8a404ca318acb111d6e1ec81810c33cd7afbaeabfcc6a97730881abee578f1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7b9a09f3ec571b1790d2ef7009d9f837abbcc0e6be4f6acb6f2ff6ad0be8b7c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-12-11T19:10:59Z",
    "title_canon_sha256": "4f1124a3c86aeb7b855498f36843722f98695f073f35a25e21e696d74a1e41c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0312124",
    "kind": "arxiv",
    "version": 1
  }
}