Pith Number

pith:DOXURTFV

pith:2012:DOXURTFV26A3RDUI3MA7IDHALM

not attested not anchored not stored refs pending

Competitions between quantum correlations in the quantum-memory-assisted entropic uncertainty relation

Heng Fan, Ming-Liang Hu

arxiv:1212.0319 v2 · 2012-12-03 · 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{DOXURTFV26A3RDUI3MA7IDHALM}

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	2026-05-18T03:33:47.818446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1baf48ccb5d781b88e88db01f40ce05b07e5a0317fb87f1008e15df72e1863bb

Aliases

arxiv: 1212.0319 · arxiv_version: 1212.0319v2 · doi: 10.48550/arxiv.1212.0319 · pith_short_12: DOXURTFV26A3 · pith_short_16: DOXURTFV26A3RDUI · pith_short_8: DOXURTFV

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/DOXURTFV26A3RDUI3MA7IDHALM \
  | 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: 1baf48ccb5d781b88e88db01f40ce05b07e5a0317fb87f1008e15df72e1863bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4355d84dceca5034d33f7afbd81aac8884081844be38f0a28ce9aa3cbac9217c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-03T08:56:03Z",
    "title_canon_sha256": "60384c0a8d30a64fc81eaa4e340dbb867e2c67db5600f52b499e47fddc7389f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0319",
    "kind": "arxiv",
    "version": 2
  }
}