Pith Number

pith:E5NOAHT4

pith:2026:E5NOAHT4XUZCRPVOLOJM2JQDQC

not attested not anchored not stored refs pending

Revisiting the Page curve and its moments. A combinatorial approach

Gero von Gersdorff

arxiv:2606.30941 v1 · 2026-06-29 · quant-ph · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5NOAHT4XUZCRPVOLOJM2JQDQC}

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	2026-07-01T00:17:22.171547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

275ae01e7cbd3228beae5b92cd260380b8c0ea126924fcc694c4f7b26a02be65

Aliases

arxiv: 2606.30941 · arxiv_version: 2606.30941v1 · doi: 10.48550/arxiv.2606.30941 · pith_short_12: E5NOAHT4XUZC · pith_short_16: E5NOAHT4XUZCRPVO · pith_short_8: E5NOAHT4

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/E5NOAHT4XUZCRPVOLOJM2JQDQC \
  | 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: 275ae01e7cbd3228beae5b92cd260380b8c0ea126924fcc694c4f7b26a02be65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db8b14c6a0650df368d279215969c9edac1d304dc60733eb9975b64b2520e676",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-29T21:48:28Z",
    "title_canon_sha256": "0d905103e13d5bbf58b1ed64ffd983a611fad15c8b8e4ce5d33338ae388d55b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.30941",
    "kind": "arxiv",
    "version": 1
  }
}