Pith Number

pith:OPKIMB4C

pith:2009:OPKIMB4CHGQMCQVPULOBVKBTMK

not attested not anchored not stored refs pending

Semiclassical Approach to Survival Probability at Quantum Phase Transitions

Lewei He, Ping Wang, Pinquan Qin, Wen-ge Wang

arxiv:0907.3766 v3 · 2009-07-22 · quant-ph · cond-mat.stat-mech · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPKIMB4CHGQMCQVPULOBVKBTMK}

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	2026-05-18T02:12:54.836478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d486078239a0c142afa2dc1aa83362887bced25bbbc73b97d29e9cb4c1ba2c

Aliases

arxiv: 0907.3766 · arxiv_version: 0907.3766v3 · doi: 10.48550/arxiv.0907.3766 · pith_short_12: OPKIMB4CHGQM · pith_short_16: OPKIMB4CHGQMCQVP · pith_short_8: OPKIMB4C

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/OPKIMB4CHGQMCQVPULOBVKBTMK \
  | 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: 73d486078239a0c142afa2dc1aa83362887bced25bbbc73b97d29e9cb4c1ba2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50eb6f0eebbb891deba923c803e9a9066fcac1dbbc70b1c71cb1c71aa3c8c232",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-07-22T02:37:50Z",
    "title_canon_sha256": "a607a996f6f0c02d47b9713d7ab8f7042a8e8fd0c5082dde255ccacba7582132"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.3766",
    "kind": "arxiv",
    "version": 3
  }
}