Pith Number

pith:ZR46AFM6

pith:2013:ZR46AFM6OBKP6YOZNWRZWQOCEE

not attested not anchored not stored refs pending

Reduction the secular solution to the periodic solution in the generalized restricted three-body problem

Elbaz I. Abouelmagd, E. M. A. Elzayat, Ibrahim A. Abbas, M.E. Awad

arxiv:1312.6525 v1 · 2013-12-23 · astro-ph.SR · astro-ph.EP · math-ph · math.DS · 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{ZR46AFM6OBKP6YOZNWRZWQOCEE}

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	2026-05-18T01:45:42.520737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc79e0159e7054ff61d96da39b41c2210f49f460ecdbcfc488b95f84ad0d6144

Aliases

arxiv: 1312.6525 · arxiv_version: 1312.6525v1 · doi: 10.48550/arxiv.1312.6525 · pith_short_12: ZR46AFM6OBKP · pith_short_16: ZR46AFM6OBKP6YOZ · pith_short_8: ZR46AFM6

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/ZR46AFM6OBKP6YOZNWRZWQOCEE \
  | 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: cc79e0159e7054ff61d96da39b41c2210f49f460ecdbcfc488b95f84ad0d6144

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4623bd45ad57eab3033afe2d17befab23a7594fc57ca7e257967bc0201923509",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "math-ph",
      "math.DS",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-23T11:29:47Z",
    "title_canon_sha256": "738e3a94d4d3a21b3b98fc14045db4e204591f466917a3178848df4111fdec22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6525",
    "kind": "arxiv",
    "version": 1
  }
}