Pith Number

pith:J5553NHT

pith:2015:J5553NHTBLEY6CYQXTUZJQIO22

not attested not anchored not stored refs pending

An Underlying Geometrical Manifold for Hamiltonian Mechanics

A. Yahalom, J. Levitan, L. P. Horwitz, M. Lewkowicz

arxiv:1511.09185 v2 · 2015-11-30 · physics.class-ph · math-ph · math.MP · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J5553NHTBLEY6CYQXTUZJQIO22}

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	2026-05-18T01:10:38.184110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f7bddb4f30ac98f0b10bce994c10ed694c33c81ba26695abe80d6ef0aebaede

Aliases

arxiv: 1511.09185 · arxiv_version: 1511.09185v2 · doi: 10.48550/arxiv.1511.09185 · pith_short_12: J5553NHTBLEY · pith_short_16: J5553NHTBLEY6CYQ · pith_short_8: J5553NHT

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/J5553NHTBLEY6CYQXTUZJQIO22 \
  | 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: 4f7bddb4f30ac98f0b10bce994c10ed694c33c81ba26695abe80d6ef0aebaede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496414c0afe0df76da0db56901e890a31d3d7513b50a5ca3c377fcaf1f82a9a5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2015-11-30T07:44:45Z",
    "title_canon_sha256": "bbf936d343272fbbf274efed1d6df0cc349e8bce1162b24357cac7daf57e594e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.09185",
    "kind": "arxiv",
    "version": 2
  }
}