Pith Number

pith:YNOQJ7QL

pith:2005:YNOQJ7QLW2R3P6AIKA2BGNVYQI

not attested not anchored not stored refs pending

Gravitational dynamics in s+1+1 dimensions

L\'aszl\'o \'A. Gergely, Zolt\'an Kov\'acs

arxiv:gr-qc/0507020 v2 · 2005-07-06 · gr-qc · astro-ph · 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{YNOQJ7QLW2R3P6AIKA2BGNVYQI}

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	2026-07-04T16:55:16.030800Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c35d04fe0bb6a3b7f80850341336b8823301805a7ce2c7fe47d3388eb4fb4a0a

Aliases

arxiv: gr-qc/0507020 · arxiv_version: gr-qc/0507020v2 · doi: 10.48550/arxiv.gr-qc/0507020 · pith_short_12: YNOQJ7QLW2R3 · pith_short_16: YNOQJ7QLW2R3P6AI · pith_short_8: YNOQJ7QL

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/YNOQJ7QLW2R3P6AIKA2BGNVYQI \
  | 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: c35d04fe0bb6a3b7f80850341336b8823301805a7ce2c7fe47d3388eb4fb4a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d9bae55bfe258dbef3083a1eaced8012d8ff50554e87d5b07f486c577d480d",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-07-06T13:56:36Z",
    "title_canon_sha256": "afeb983102e1f9bb38e1d8c2bffebbe7a77f5d5ab5c5883459319a9ef0ade707"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0507020",
    "kind": "arxiv",
    "version": 2
  }
}