Pith Number

pith:WXLO2TYJ

pith:2018:WXLO2TYJKW33MX5DJGVD2CWWD6

not attested not anchored not stored refs pending

Two short pieces around the Wigner problem

J. P. Bouchaud, M. Potters

arxiv:1809.02205 v2 · 2018-09-06 · math-ph · cond-mat.dis-nn · 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{WXLO2TYJKW33MX5DJGVD2CWWD6}

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	2026-05-17T23:57:40.087107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d6ed4f0955b7b65fa349aa3d0ad61f9e69f95234fa3bcc9fa121e4c956d20a

Aliases

arxiv: 1809.02205 · arxiv_version: 1809.02205v2 · doi: 10.48550/arxiv.1809.02205 · pith_short_12: WXLO2TYJKW33 · pith_short_16: WXLO2TYJKW33MX5D · pith_short_8: WXLO2TYJ

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/WXLO2TYJKW33MX5DJGVD2CWWD6 \
  | 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: b5d6ed4f0955b7b65fa349aa3d0ad61f9e69f95234fa3bcc9fa121e4c956d20a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d89aa24fd45711b436937277167592040bbca2ba22d20cabb3eaecd4ead7800b",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-09-06T20:14:38Z",
    "title_canon_sha256": "2f99a191789c69cb953132b3374d8fdb92eb6c4d13457ef1f5f0717b91b41a29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02205",
    "kind": "arxiv",
    "version": 2
  }
}