Pith Number

pith:U3GYY55M

pith:2010:U3GYY55MGTLXFW7OPWUK5IMHXB

not attested not anchored not stored refs pending

Entanglement redistribution in the Schwarzschild spacetime

Jieci Wang, Jiliang Jing, Qiyuan Pan

arxiv:1007.3331 v1 · 2010-07-20 · 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{U3GYY55MGTLXFW7OPWUK5IMHXB}

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	2026-05-18T02:06:12.591124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6cd8c77ac34d772dbee7da8aea187b8633408cd517e0933add7ec0de4bf74cb

Aliases

arxiv: 1007.3331 · arxiv_version: 1007.3331v1 · doi: 10.48550/arxiv.1007.3331 · pith_short_12: U3GYY55MGTLX · pith_short_16: U3GYY55MGTLXFW7O · pith_short_8: U3GYY55M

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/U3GYY55MGTLXFW7OPWUK5IMHXB \
  | 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: a6cd8c77ac34d772dbee7da8aea187b8633408cd517e0933add7ec0de4bf74cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4f778b2348356117c8f648e4aecaf7a4e62db4f7ebd122ddc10d6f85add9d17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-20T03:29:36Z",
    "title_canon_sha256": "114e9928c75b77d7522d22ee7d352ed55745ab137ff6fc0f2adb5c95e37164ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3331",
    "kind": "arxiv",
    "version": 1
  }
}