Pith Number

pith:IFCVVZKL

pith:2013:IFCVVZKLK3UDTC6PRCMQFST5EL

not attested not anchored not stored refs pending

Smooth Big Bounce from Affine Quantization

Andrea Dapor, Herve Bergeron, Jean Pierre Gazeau, Przemyslaw Malkiewicz

arxiv:1305.0653 v4 · 2013-05-03 · 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{IFCVVZKLK3UDTC6PRCMQFST5EL}

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	2026-05-18T01:50:12.869513Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41455ae54b56e8398bcf889902ca7d22d7a823d9e66e3b82908d0f7c75a9639d

Aliases

arxiv: 1305.0653 · arxiv_version: 1305.0653v4 · doi: 10.48550/arxiv.1305.0653 · pith_short_12: IFCVVZKLK3UD · pith_short_16: IFCVVZKLK3UDTC6P · pith_short_8: IFCVVZKL

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/IFCVVZKLK3UDTC6PRCMQFST5EL \
  | 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: 41455ae54b56e8398bcf889902ca7d22d7a823d9e66e3b82908d0f7c75a9639d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1add5b47c7ee4eed93beb93a095cc2e0211406b8fa085010918cbbe7b6489961",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-03T09:40:53Z",
    "title_canon_sha256": "36f25b4934384f88912e5b13cce6fa9b682b0aa38079bfe8651b096a2a50f905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0653",
    "kind": "arxiv",
    "version": 4
  }
}