Pith Number

pith:V7ZHQB2U

pith:2015:V7ZHQB2UKEWGTK5RAOWELCO4WH

not attested not anchored not stored refs pending

Generalized fidelity susceptibility at phase transitions

Li He, Wen-Long You

arxiv:1504.00447 v1 · 2015-04-02 · cond-mat.str-el · quant-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{V7ZHQB2UKEWGTK5RAOWELCO4WH}

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	2026-05-18T02:16:38.866440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aff2780754512c69abb103ac4589dcb1e1b2598b64c4c7ae5c13b85cdbf03f50

Aliases

arxiv: 1504.00447 · arxiv_version: 1504.00447v1 · doi: 10.48550/arxiv.1504.00447 · pith_short_12: V7ZHQB2UKEWG · pith_short_16: V7ZHQB2UKEWGTK5R · pith_short_8: V7ZHQB2U

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/V7ZHQB2UKEWGTK5RAOWELCO4WH \
  | 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: aff2780754512c69abb103ac4589dcb1e1b2598b64c4c7ae5c13b85cdbf03f50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f09d4e56aa26ee25be6bfac73b209c78fb5d956f4436388927f57d71c2f3610",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-04-02T05:44:29Z",
    "title_canon_sha256": "4f3eb7b0edb8b7215b3c63e7d5e70413fb86c8ae3a2f0034ede095d815e8eedb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00447",
    "kind": "arxiv",
    "version": 1
  }
}