Pith Number

pith:KK6AI55F

pith:2017:KK6AI55FAZDL4RLHSJOU2S3L4H

not attested not anchored not stored refs pending

Revisiting the Tale of Hercules: how stars orbiting the Lagrange points visit the Sun

Angeles P\'erez-Villegas, Christopher Wegg, Matthieu Portail, Ortwin Gerhard

arxiv:1702.06541 v2 · 2017-02-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KK6AI55FAZDL4RLHSJOU2S3L4H}

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	2026-05-18T00:45:41.998651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52bc0477a50646be4567925d4d4b6be1ebaf4065e52d130a791558056bb52774

Aliases

arxiv: 1702.06541 · arxiv_version: 1702.06541v2 · doi: 10.48550/arxiv.1702.06541 · pith_short_12: KK6AI55FAZDL · pith_short_16: KK6AI55FAZDL4RLH · pith_short_8: KK6AI55F

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/KK6AI55FAZDL4RLHSJOU2S3L4H \
  | 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: 52bc0477a50646be4567925d4d4b6be1ebaf4065e52d130a791558056bb52774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58de4c23720ffcdfe8ead1d10e3f962ecc7795e943c0f1db03b43802d82e8d91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-21T19:00:03Z",
    "title_canon_sha256": "b44d52be7efcb2178f63221a9955b935bc1b6a5e02be82fe8d732ba09e741829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06541",
    "kind": "arxiv",
    "version": 2
  }
}