Pith Number

pith:7NQBB36Y

pith:2012:7NQBB36YX3CZKKKSRNGMRRJYFA

not attested not anchored not stored refs pending

Imaginary-time quantum many-body theory out of equilibrium I: Formal equivalence to Keldysh real-time theory and calculation of static properties

Andreas Dirks, Jong E. Han, Thomas Pruschke

arxiv:1205.1816 v1 · 2012-05-08 · 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{7NQBB36YX3CZKKKSRNGMRRJYFA}

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	2026-05-18T03:29:40.717915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb6010efd8bec59529528b4cc8c5382800dc10e7cb3e0b36de6aec132779b058

Aliases

arxiv: 1205.1816 · arxiv_version: 1205.1816v1 · doi: 10.48550/arxiv.1205.1816 · pith_short_12: 7NQBB36YX3CZ · pith_short_16: 7NQBB36YX3CZKKKS · pith_short_8: 7NQBB36Y

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/7NQBB36YX3CZKKKSRNGMRRJYFA \
  | 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: fb6010efd8bec59529528b4cc8c5382800dc10e7cb3e0b36de6aec132779b058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "533e755f219b3fd91d1c6842a58ab798e13cc82bcade4ec5e77a14205c4bc208",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-05-08T20:29:34Z",
    "title_canon_sha256": "9cee6fcd767850c14315c13a6e585bfce500fb0ab404d4df963fa1dc006912a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1816",
    "kind": "arxiv",
    "version": 1
  }
}