Pith Number

pith:PS66TCQ5

pith:2015:PS66TCQ557KBRJUDJK44UEAZGK

not attested not anchored not stored refs pending

Trojan dynamics well approximated by a new Hamiltonian normal form

Rocio Isabel Paez, Ugo Locatelli

arxiv:1508.00381 v1 · 2015-08-03 · 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{PS66TCQ557KBRJUDJK44UEAZGK}

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	2026-05-18T01:33:41.948665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbde98a1defd418a6834ab9ca1019328eebf3420c52e7371a37cc35a30fd2a1

Aliases

arxiv: 1508.00381 · arxiv_version: 1508.00381v1 · doi: 10.48550/arxiv.1508.00381 · pith_short_12: PS66TCQ557KB · pith_short_16: PS66TCQ557KBRJUD · pith_short_8: PS66TCQ5

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/PS66TCQ557KBRJUDJK44UEAZGK \
  | 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: 7cbde98a1defd418a6834ab9ca1019328eebf3420c52e7371a37cc35a30fd2a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ca6dee12c0ecdb7067936182277147e8723b2748f0410c598fc14a84224d3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-08-03T11:43:02Z",
    "title_canon_sha256": "048b233d52d1dfff23fa37991769470f3b986b08c78fa5cca72fc5cca0db75e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00381",
    "kind": "arxiv",
    "version": 1
  }
}