Pith Number

pith:KKIYASFJ

pith:2005:KKIYASFJUIH7HWO43OCJ2ZSJ57

not attested not anchored not stored refs pending

Explicit solutions for relativistic acceleration and rotation

Yaakov Friedman

arxiv:gr-qc/0512009 v1 · 2005-12-01 · 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{KKIYASFJUIH7HWO43OCJ2ZSJ57}

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	2026-05-18T04:15:27.354244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52918048a9a20ff3d9dcdb849d6649efc0a14c113147617a96b1f6a32d55439c

Aliases

arxiv: gr-qc/0512009 · arxiv_version: gr-qc/0512009v1 · doi: 10.48550/arxiv.gr-qc/0512009 · pith_short_12: KKIYASFJUIH7 · pith_short_16: KKIYASFJUIH7HWO4 · pith_short_8: KKIYASFJ

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/KKIYASFJUIH7HWO43OCJ2ZSJ57 \
  | 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: 52918048a9a20ff3d9dcdb849d6649efc0a14c113147617a96b1f6a32d55439c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430051c96c108855b142b5b92ef133bc6486adb3c1846773ebbdca06a17abc1b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-12-01T12:34:35Z",
    "title_canon_sha256": "2fb0585e17089971f2bbf2112ad2e3967cbb693df5c31d0990038b743335d18b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0512009",
    "kind": "arxiv",
    "version": 1
  }
}