Pith Number

pith:EDDEYEFL

pith:2011:EDDEYEFLM2VMTVJUIFWSXDUOTF

not attested not anchored not stored refs pending

Exact canonical occupation numbers in a Fermi gas with finite level spacing and a q-analog of Fermi-Dirac distribution

Vyacheslavs Kashcheyevs

arxiv:1110.6264 v1 · 2011-10-28 · cond-mat.stat-mech · cond-mat.mes-hall · 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{EDDEYEFLM2VMTVJUIFWSXDUOTF}

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	2026-05-18T04:09:57.232423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20c64c10ab66aac9d534416d2b8e8e99761ff21c9779d2e5f22cc160561702db

Aliases

arxiv: 1110.6264 · arxiv_version: 1110.6264v1 · doi: 10.48550/arxiv.1110.6264 · pith_short_12: EDDEYEFLM2VM · pith_short_16: EDDEYEFLM2VMTVJU · pith_short_8: EDDEYEFL

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/EDDEYEFLM2VMTVJUIFWSXDUOTF \
  | 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: 20c64c10ab66aac9d534416d2b8e8e99761ff21c9779d2e5f22cc160561702db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2488748bd5711d06ec177408f200b39c98cea1a9ba5ff28c01069034929daa6f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-10-28T06:59:01Z",
    "title_canon_sha256": "d4b6caee4b11b6a1ae6297d79eddb42e0341e8213ae741b49f56913ee156adb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6264",
    "kind": "arxiv",
    "version": 1
  }
}