Pith Number

pith:USFXR4W2

pith:2022:USFXR4W2BUPPZSROVXKS4F756C

not attested not anchored not stored refs pending

Flow-based density of states for complex actions

Jan M. Pawlowski, Julian M. Urban

arxiv:2203.01243 v2 · 2022-03-02 · hep-lat · cond-mat.stat-mech · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{USFXR4W2BUPPZSROVXKS4F756C}

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	2026-07-05T06:55:37.616440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a48b78f2da0d1efcca2eadd52e17fdf0acd041da5dfbe31b903c7fa912faa321

Aliases

arxiv: 2203.01243 · arxiv_version: 2203.01243v2 · doi: 10.48550/arxiv.2203.01243 · pith_short_12: USFXR4W2BUPP · pith_short_16: USFXR4W2BUPPZSRO · pith_short_8: USFXR4W2

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/USFXR4W2BUPPZSROVXKS4F756C \
  | 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: a48b78f2da0d1efcca2eadd52e17fdf0acd041da5dfbe31b903c7fa912faa321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "651d722773cb37ad2dc541a4750ea02c905dc45e0cfa941fb6f0c2851f133805",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2022-03-02T17:05:50Z",
    "title_canon_sha256": "8f2121b49cad89c0dfbacdc266726d161c1aa703fec54f611c6f26ee8d44a067"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.01243",
    "kind": "arxiv",
    "version": 2
  }
}