Pith Number

pith:NVEBHTSK

pith:2014:NVEBHTSKR2GSMBIPWFMLEPYW7M

not attested not anchored not stored refs pending

A Differential Integrability Condition for Two-Dimensional Hamiltonian Systems

Ali Mostafazadeh

arxiv:1401.1096 v1 · 2014-01-06 · math-ph · math.MP · physics.class-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NVEBHTSKR2GSMBIPWFMLEPYW7M}

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	2026-05-18T02:51:41.811550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4813ce4a8e8d26050fb158b23f16fb3231d92decee089fe83543dcb9b658e5

Aliases

arxiv: 1401.1096 · arxiv_version: 1401.1096v1 · doi: 10.48550/arxiv.1401.1096 · pith_short_12: NVEBHTSKR2GS · pith_short_16: NVEBHTSKR2GSMBIP · pith_short_8: NVEBHTSK

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/NVEBHTSKR2GSMBIPWFMLEPYW7M \
  | 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: 6d4813ce4a8e8d26050fb158b23f16fb3231d92decee089fe83543dcb9b658e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b548edec29bf6d2600836ad7f4b961db6a0a6b84c8ed04a6b2e952e5a36fd8e",
    "cross_cats_sorted": [
      "math.MP",
      "physics.class-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-01-06T14:48:08Z",
    "title_canon_sha256": "de6c4596478fc3dbb0a44e814e395c420ae9c4a1c3e4782907f8aae06507091b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1096",
    "kind": "arxiv",
    "version": 1
  }
}