Pith Number

pith:YWO2CVM7

pith:2010:YWO2CVM7KFAFGHYMDOJVWHDPQK

not attested not anchored not stored refs pending

Entanglement charge of thermal states

Ming-Yong Ye, Xiu-Min Lin, Yan-kui Bai, Z. D. Wang

arxiv:1008.5330 v1 · 2010-08-31 · 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{YWO2CVM7KFAFGHYMDOJVWHDPQK}

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	2026-05-18T04:41:36.142995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c59da1559f5140531f0c1b935b1c6f82abe48f3f25535f77a0b24e97f046dbd8

Aliases

arxiv: 1008.5330 · arxiv_version: 1008.5330v1 · doi: 10.48550/arxiv.1008.5330 · pith_short_12: YWO2CVM7KFAF · pith_short_16: YWO2CVM7KFAFGHYM · pith_short_8: YWO2CVM7

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/YWO2CVM7KFAFGHYMDOJVWHDPQK \
  | 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: c59da1559f5140531f0c1b935b1c6f82abe48f3f25535f77a0b24e97f046dbd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d621c9a3073ca04e0a439e8083c288d88daac6092e96ebb48653f5538abed7a3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-08-31T14:46:04Z",
    "title_canon_sha256": "c26b8ff55610724b684e2bcb420e0b126288888450326c69cc97c9aa422fe1e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.5330",
    "kind": "arxiv",
    "version": 1
  }
}