Pith Number

pith:XL427BBY

pith:2018:XL427BBYQCEONIXUNBIRY53VKF

not attested not anchored not stored refs pending

Electronic entropy in Green's-function calculations at finite temperatures

Ilja Turek, Josef Kudrnovsky, Vaclav Drchal

arxiv:1802.08495 v1 · 2018-02-23 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XL427BBYQCEONIXUNBIRY53VKF}

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	2026-05-18T00:22:43.589727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baf9af84388088e6a2f468511c777551480a6d642a67dc9e4a693752fca9ad57

Aliases

arxiv: 1802.08495 · arxiv_version: 1802.08495v1 · doi: 10.48550/arxiv.1802.08495 · pith_short_12: XL427BBYQCEO · pith_short_16: XL427BBYQCEONIXU · pith_short_8: XL427BBY

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/XL427BBYQCEONIXUNBIRY53VKF \
  | 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: baf9af84388088e6a2f468511c777551480a6d642a67dc9e4a693752fca9ad57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f224c9b1cc9c6fe45c3258bf361ce4a32f18feb5c099605176f128bce6fc7a2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-02-23T12:07:14Z",
    "title_canon_sha256": "bf683719bc5174390309bedc1e2fe534cec45e22ce5958cede49e6e199eabe33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08495",
    "kind": "arxiv",
    "version": 1
  }
}