Pith Number

pith:4KP5CF5I

pith:2011:4KP5CF5ITLJG474CVTLUMXV4S4

not attested not anchored not stored refs pending

One-dimensional quasi-relativistic particle in the box

Jacek Malecki, Kamil Kaleta, Mateusz Kwasnicki

arxiv:1110.5887 v2 · 2011-10-26 · math-ph · math.FA · math.MP · math.PR · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KP5CF5ITLJG474CVTLUMXV4S4}

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	2026-05-18T00:50:52.756779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e29fd117a89ad26e7f82acd7465ebc970c938349b6a988ab55e202450c9e4bbd

Aliases

arxiv: 1110.5887 · arxiv_version: 1110.5887v2 · doi: 10.48550/arxiv.1110.5887 · pith_short_12: 4KP5CF5ITLJG · pith_short_16: 4KP5CF5ITLJG474C · pith_short_8: 4KP5CF5I

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/4KP5CF5ITLJG474CVTLUMXV4S4 \
  | 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: e29fd117a89ad26e7f82acd7465ebc970c938349b6a988ab55e202450c9e4bbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6411763f36fa8b1d4f74bd498074186ca24504951909dc01f2ed62dc0877e45",
    "cross_cats_sorted": [
      "math.FA",
      "math.MP",
      "math.PR",
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-10-26T19:26:42Z",
    "title_canon_sha256": "f2bcb0c6b150e28583e986d87004b1b388ec6915113082748658063ea90abd89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5887",
    "kind": "arxiv",
    "version": 2
  }
}