Pith Number

pith:AH4N5CSD

pith:2016:AH4N5CSDUZCAHCBROCYD2PWPUR

not attested not anchored not stored refs pending

The Two Rigid Body Interaction using Angular Momentum Theory Formulae

Gwena\"el Bou\'e

arxiv:1612.02556 v1 · 2016-12-08 · 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{AH4N5CSDUZCAHCBROCYD2PWPUR}

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	2026-05-18T00:51:12.776023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01f8de8a43a64403883170b03d3ecfa45173e81071ce3ea1b307b2a5dc284a18

Aliases

arxiv: 1612.02556 · arxiv_version: 1612.02556v1 · doi: 10.48550/arxiv.1612.02556 · pith_short_12: AH4N5CSDUZCA · pith_short_16: AH4N5CSDUZCAHCBR · pith_short_8: AH4N5CSD

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/AH4N5CSDUZCAHCBROCYD2PWPUR \
  | 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: 01f8de8a43a64403883170b03d3ecfa45173e81071ce3ea1b307b2a5dc284a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "402ce87ca3bdec630be18d39a41838c64f4dee4e6f048cd943e55d1adea776b0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-12-08T08:17:15Z",
    "title_canon_sha256": "07ac6d4b8e99a07ce48e55ddb05ae98eab06b046f96c55fedd58e96ea28d3e92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02556",
    "kind": "arxiv",
    "version": 1
  }
}