Pith Number

pith:43BBTO2C

pith:2011:43BBTO2C7J6QIDAFLBYGVCXFLN

not attested not anchored not stored refs pending

Thermodynamics of the interacting Fermi-system in the Static Fluctuation Approximation

A.A. Khamzin, I.I. Popov (Theoretical Physics Department, Kazan, Kazan (Volga Region) Federal University, R.R. Nigmatullin, Russian Federation)

arxiv:1104.3465 v1 · 2011-04-18 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{43BBTO2C7J6QIDAFLBYGVCXFLN}

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	2026-05-18T02:02:23.616512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6c219bb42fa7d040c0558706a8ae55b5ca5ba9d6b73a573a5f453792d2e3c67

Aliases

arxiv: 1104.3465 · arxiv_version: 1104.3465v1 · doi: 10.48550/arxiv.1104.3465 · pith_short_12: 43BBTO2C7J6Q · pith_short_16: 43BBTO2C7J6QIDAF · pith_short_8: 43BBTO2C

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/43BBTO2C7J6QIDAFLBYGVCXFLN \
  | 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: e6c219bb42fa7d040c0558706a8ae55b5ca5ba9d6b73a573a5f453792d2e3c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cfec7545023657afe7806916a8a9fbd57e59be0ab2676bcdb22a2a22534dd51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-04-18T12:47:28Z",
    "title_canon_sha256": "57fea63d0d1df93db7ff8f315ff6a610ea454f34d5581a71daa16c82e7c0ff1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3465",
    "kind": "arxiv",
    "version": 1
  }
}