Pith Number

pith:CTSJV7FE

pith:2008:CTSJV7FEZCS4VVLJOC3QVJ6YUA

not attested not anchored not stored refs pending

Temporal and Spatial Dependence of Quantum Entanglement from a Field Theory Perspective

B. L. Hu, Shih-Yuin Lin

arxiv:0812.4391 v2 · 2008-12-23 · 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{CTSJV7FEZCS4VVLJOC3QVJ6YUA}

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	2026-07-04T17:26:24.136454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14e49afca4c8a5cad56970b70aa7d8a0297270566727091cb7697f0e5a646fbf

Aliases

arxiv: 0812.4391 · arxiv_version: 0812.4391v2 · doi: 10.48550/arxiv.0812.4391 · pith_short_12: CTSJV7FEZCS4 · pith_short_16: CTSJV7FEZCS4VVLJ · pith_short_8: CTSJV7FE

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/CTSJV7FEZCS4VVLJOC3QVJ6YUA \
  | 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: 14e49afca4c8a5cad56970b70aa7d8a0297270566727091cb7697f0e5a646fbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a49c94eab13bc53be1be7a35462db212abecec602f1673d2c14ebf231754ea5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2008-12-23T14:27:58Z",
    "title_canon_sha256": "c918df34830bd2bbc8ab600db62c7ef5e3fa7abffa9a4361d4ef999205357507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.4391",
    "kind": "arxiv",
    "version": 2
  }
}