Pith Number

pith:TUKQKPQO

pith:2014:TUKQKPQORB6LBUKHX5O534YTHZ

not attested not anchored not stored refs pending

Degree of Fuzziness in Coarsened Measurement References

An Min Wang, Dong Xie

arxiv:1404.5179 v1 · 2014-04-21 · 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{TUKQKPQORB6LBUKHX5O534YTHZ}

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	2026-05-18T00:44:52.921700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d15053e0e887cb0d147bf5dddf3133e4a6a4977edef1201cc993244373c8904

Aliases

arxiv: 1404.5179 · arxiv_version: 1404.5179v1 · doi: 10.48550/arxiv.1404.5179 · pith_short_12: TUKQKPQORB6L · pith_short_16: TUKQKPQORB6LBUKH · pith_short_8: TUKQKPQO

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/TUKQKPQORB6LBUKHX5O534YTHZ \
  | 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: 9d15053e0e887cb0d147bf5dddf3133e4a6a4977edef1201cc993244373c8904

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95d1fae6431da3ef824b1141017e8ab235d678de82463eb09fa6203a2c493253",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-04-21T12:23:41Z",
    "title_canon_sha256": "39b2f64eb9d851dc2cb20cce71b2613e58257f7d8332d36395cc0d137dccf511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5179",
    "kind": "arxiv",
    "version": 1
  }
}