Pith Number

pith:3GJUJALE

pith:2009:3GJUJALEQB4GRCUDEE2HYOJ6YF

not attested not anchored not stored refs pending

Thermal decoherence of long-distance entanglement in spin-1 chains

Xiang Hao

arxiv:0908.3208 v1 · 2009-08-21 · 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{3GJUJALEQB4GRCUDEE2HYOJ6YF}

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	2026-05-18T02:12:24.060560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9934481648078688a8321347c393ec15d18d14c16943166e26aa7ada4891a67

Aliases

arxiv: 0908.3208 · arxiv_version: 0908.3208v1 · doi: 10.48550/arxiv.0908.3208 · pith_short_12: 3GJUJALEQB4G · pith_short_16: 3GJUJALEQB4GRCUD · pith_short_8: 3GJUJALE

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/3GJUJALEQB4GRCUDEE2HYOJ6YF \
  | 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: d9934481648078688a8321347c393ec15d18d14c16943166e26aa7ada4891a67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49af27ef3e16f26255ac0c74baeea9ae485963297be23cfaf6fb3a3b3de74b70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-08-21T21:53:02Z",
    "title_canon_sha256": "d816dd3f847b656cd6fd91fe6f2c8099b58034f91150723c242effadb2c46978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.3208",
    "kind": "arxiv",
    "version": 1
  }
}