Pith Number

pith:2MFCE2D4

pith:2013:2MFCE2D4FCVY5PD6BGBCQZ6ISX

not attested not anchored not stored refs pending

Quantum billiards in multidimensional models with branes

V. D. Ivashchuk, V. N. Melnikov

arxiv:1310.4451 v3 · 2013-10-16 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2MFCE2D4FCVY5PD6BGBCQZ6ISX}

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	2026-05-18T02:28:55.279704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d30a22687c28ab8ebc7e09822867c895fdd4219e0e434d7845f31f839f5072b0

Aliases

arxiv: 1310.4451 · arxiv_version: 1310.4451v3 · doi: 10.48550/arxiv.1310.4451 · pith_short_12: 2MFCE2D4FCVY · pith_short_16: 2MFCE2D4FCVY5PD6 · pith_short_8: 2MFCE2D4

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/2MFCE2D4FCVY5PD6BGBCQZ6ISX \
  | 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: d30a22687c28ab8ebc7e09822867c895fdd4219e0e434d7845f31f839f5072b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea2b76348d2b6706f6099eded620adcacf2fb79e725083b45a00f880aace4a64",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-10-16T17:10:42Z",
    "title_canon_sha256": "7ff96382af399a6b54ce7456d84bd8b2f31f8c6744b028fce2b38f85d3c8a167"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.4451",
    "kind": "arxiv",
    "version": 3
  }
}