Pith Number

pith:RYRMIGGB

pith:2021:RYRMIGGBJF3VZO6ZVHNQWBDRP7

not attested not anchored not stored refs pending

Adaptive Numerical Solution of Kadanoff-Baym Equations

Francisco Meirinhos, Johann Kroha, Michael Kajan, Tim Bode

arxiv:2110.04793 v2 · 2021-10-10 · cond-mat.str-el · cond-mat.quant-gas · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RYRMIGGBJF3VZO6ZVHNQWBDRP7}

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	2026-07-05T04:27:08.100454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e22c418c149775cbbd9a9db0b04717fd0a7ef4989a3284416fdeaa0d542b52f

Aliases

arxiv: 2110.04793 · arxiv_version: 2110.04793v2 · doi: 10.48550/arxiv.2110.04793 · pith_short_12: RYRMIGGBJF3V · pith_short_16: RYRMIGGBJF3VZO6Z · pith_short_8: RYRMIGGB

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/RYRMIGGBJF3VZO6ZVHNQWBDRP7 \
  | 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: 8e22c418c149775cbbd9a9db0b04717fd0a7ef4989a3284416fdeaa0d542b52f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac0f4d9da23f6819da5e1e3cdec29e2d2237a9e33366efb79a553c520abb41c3",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-10-10T13:38:07Z",
    "title_canon_sha256": "7942aa6289246492adc659287abc0999d81fae959b9dbdd608b968f917a9aa1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.04793",
    "kind": "arxiv",
    "version": 2
  }
}