Pith Number

pith:3SETD2CO

pith:2014:3SETD2COBCRC5JQ5M64JJULXPB

not attested not anchored not stored refs pending

Explicit methods in extended phase space for inseparable Hamiltonian problems

Pauli Pihajoki

arxiv:1411.3367 v1 · 2014-11-03 · math.NA · astro-ph.IM · math-ph · math.DS · math.MP · math.SG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SETD2COBCRC5JQ5M64JJULXPB}

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.

Cited by

1 paper in Pith

Self-acceleration of Hardening Binaries

Receipt and verification

First computed	2026-05-18T01:41:31.034991Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8931e84e08a22ea61d67b894d177786316e27ff7d49c444b11522b5ea919a7

Aliases

arxiv: 1411.3367 · arxiv_version: 1411.3367v1 · doi: 10.48550/arxiv.1411.3367 · pith_short_12: 3SETD2COBCRC · pith_short_16: 3SETD2COBCRC5JQ5 · pith_short_8: 3SETD2CO

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/3SETD2COBCRC5JQ5M64JJULXPB \
  | 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: dc8931e84e08a22ea61d67b894d177786316e27ff7d49c444b11522b5ea919a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c8fe02da273e55dea8f432a94fa4ce2081aeff2ebc636eca4fb6cf2a04775f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "math-ph",
      "math.DS",
      "math.MP",
      "math.SG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-11-03T11:07:05Z",
    "title_canon_sha256": "a1c09280a5bd798d61e65ebfd5a5c9827b74b91378b38a13eebfeb20b2457761"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3367",
    "kind": "arxiv",
    "version": 1
  }
}