Pith Number

pith:AMGBN27K

pith:1996:AMGBN27K3PDF7A6CWS2PYHEZ4G

not attested not anchored not stored refs pending

Dynamical stability in Lagrangian systems

Christopher Gol\'e, Philip Boyland

arxiv:math/9601213 v1 · 1996-01-15 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMGBN27K3PDF7A6CWS2PYHEZ4G}

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	2026-05-18T01:05:47.875394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030c16ebeadbc65f83c2b4b4fc1c99e19fc9a1d78067a34baca65770c5f4bb68

Aliases

arxiv: math/9601213 · arxiv_version: math/9601213v1 · doi: 10.48550/arxiv.math/9601213 · pith_short_12: AMGBN27K3PDF · pith_short_16: AMGBN27K3PDF7A6C · pith_short_8: AMGBN27K

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/AMGBN27K3PDF7A6CWS2PYHEZ4G \
  | 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: 030c16ebeadbc65f83c2b4b4fc1c99e19fc9a1d78067a34baca65770c5f4bb68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6727148f3e780067a56520f14f59e8ef699705c1a7935236ccb7b8091143299b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "1996-01-15T00:00:00Z",
    "title_canon_sha256": "0f134a58f12b7c505a896bf277a6acc4ef8f623ba646b7ea0bf7150a4e864c3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/9601213",
    "kind": "arxiv",
    "version": 1
  }
}