Pith Number

pith:H4LDFWZD

pith:2016:H4LDFWZD5W47DU4APPTZQ3YBGM

not attested not anchored not stored refs pending

Finding Hannay angle in dissipative oscillatory systems via conservative perturbation theory

Rohitashwa Chattopadhyay, Sagar Chakraborty, Tirth Shah

arxiv:1610.05218 v3 · 2016-10-17 · math-ph · math.MP · nlin.CD · physics.class-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{H4LDFWZD5W47DU4APPTZQ3YBGM}

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	2026-05-18T00:12:19.812031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f1632db23edb9f1d3807be7986f01331fc9d3f8660e2eafadc22ca67667d66d

Aliases

arxiv: 1610.05218 · arxiv_version: 1610.05218v3 · doi: 10.48550/arxiv.1610.05218 · pith_short_12: H4LDFWZD5W47 · pith_short_16: H4LDFWZD5W47DU4A · pith_short_8: H4LDFWZD

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/H4LDFWZD5W47DU4APPTZQ3YBGM \
  | 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: 3f1632db23edb9f1d3807be7986f01331fc9d3f8660e2eafadc22ca67667d66d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90fc205cb729691c49c439f4f91510d9b07cfa97141cf87483a55629a839943b",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.CD",
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-10-17T17:22:26Z",
    "title_canon_sha256": "72bad91df7d71fbb0733c1eee7f6087c4cc26e84fbb7ff6c7ec77dc558c8e695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.05218",
    "kind": "arxiv",
    "version": 3
  }
}