Pith Number

pith:7F6L3YDH

pith:2010:7F6L3YDHIP5GXRRTO2ILQ7IV3W

not attested not anchored not stored refs pending

Faithful entanglement sharing for quantum communication against collective noise

Bao-Cang Ren, Fu-Guo Deng, Hui-Chong Niu, Ming Hua, Tie-Jun Wang

arxiv:1010.0498 v2 · 2010-10-04 · 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{7F6L3YDHIP5GXRRTO2ILQ7IV3W}

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	2026-05-18T03:43:19.018921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f97cbde06743fa6bc6337690b87d15dd88ee612fceaafca732a856cd7532cba7

Aliases

arxiv: 1010.0498 · arxiv_version: 1010.0498v2 · doi: 10.48550/arxiv.1010.0498 · pith_short_12: 7F6L3YDHIP5G · pith_short_16: 7F6L3YDHIP5GXRRT · pith_short_8: 7F6L3YDH

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/7F6L3YDHIP5GXRRTO2ILQ7IV3W \
  | 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: f97cbde06743fa6bc6337690b87d15dd88ee612fceaafca732a856cd7532cba7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "622c55479a2da55ef8d97fc6e529cb44f321cab336c9b364012109f5adb1033c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-10-04T08:23:28Z",
    "title_canon_sha256": "9821775a490c55f9321a33dcd842c1684bd590d2144f5d76e3be9d66b29a4e63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0498",
    "kind": "arxiv",
    "version": 2
  }
}