Pith Number

pith:DFDC5B6N

pith:2013:DFDC5B6NGM3MNNZJAYFMBUWLLP

not attested not anchored not stored refs pending

Retrograde resonance in the planar three-body problem

F. Namouni, M.H.M. Morais

arxiv:1305.0016 v2 · 2013-04-30 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DFDC5B6NGM3MNNZJAYFMBUWLLP}

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	2026-05-18T03:12:32.911568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19462e87cd3336c6b729060ac0d2cb5bdbe46059901dc1a3f38d8b8a80883287

Aliases

arxiv: 1305.0016 · arxiv_version: 1305.0016v2 · doi: 10.48550/arxiv.1305.0016 · pith_short_12: DFDC5B6NGM3M · pith_short_16: DFDC5B6NGM3MNNZJ · pith_short_8: DFDC5B6N

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/DFDC5B6NGM3MNNZJAYFMBUWLLP \
  | 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: 19462e87cd3336c6b729060ac0d2cb5bdbe46059901dc1a3f38d8b8a80883287

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751a5b0aa7be69197cf9cbfcf2888770332c04897a838ee0cf5bd14a0550ab02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-04-30T20:14:31Z",
    "title_canon_sha256": "c3ce1721e99ad35a989ce4a67719eeec00e56105da81f6a1956fdf2410832948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0016",
    "kind": "arxiv",
    "version": 2
  }
}