Pith Number

pith:RP52H34Y

pith:2015:RP52H34YRLKNDU6UVGV5BK4BQ6

not attested not anchored not stored refs pending

Conditions for coherence transformations under incoherent operations

Shuanping Du, Yu Guo, Zhaofang Bai

arxiv:1503.09176 v3 · 2015-03-31 · 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{RP52H34YRLKNDU6UVGV5BK4BQ6}

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	2026-05-18T01:14:26.089042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bfba3ef988ad4d1d3d4a9abd0ab8187ab5c59a72f29b53cace1c6e6907c666c

Aliases

arxiv: 1503.09176 · arxiv_version: 1503.09176v3 · doi: 10.48550/arxiv.1503.09176 · pith_short_12: RP52H34YRLKN · pith_short_16: RP52H34YRLKNDU6U · pith_short_8: RP52H34Y

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/RP52H34YRLKNDU6UVGV5BK4BQ6 \
  | 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: 8bfba3ef988ad4d1d3d4a9abd0ab8187ab5c59a72f29b53cace1c6e6907c666c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0b255a44a7951f94181a261aec2c029b4dee24fcf8d5cc48c0eb96061ada71b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-03-31T19:34:59Z",
    "title_canon_sha256": "20aef0d2f7e4d7c2c27301d46867e10e0360382750340f2d1cc8bd0313f8f5ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.09176",
    "kind": "arxiv",
    "version": 3
  }
}