Pith Number

pith:6OK2K52J

pith:2018:6OK2K52JMSMPOMEQZS5OWKPYE3

not attested not anchored not stored refs pending

Entropic No-Disturbance as a Physical Principle

Bai-Chu Yu, Guang-Can Guo, Rui Zhai, Yu-Chun Wu, Zhih-Ahn Jia

arxiv:1803.07925 v1 · 2018-03-21 · 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{6OK2K52JMSMPOMEQZS5OWKPYE3}

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	2026-05-18T00:14:08.062558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f395a577496498f73090ccbaeb29f826d9d94ea66f50b9c1bdc5ad7823c078a7

Aliases

arxiv: 1803.07925 · arxiv_version: 1803.07925v1 · doi: 10.48550/arxiv.1803.07925 · pith_short_12: 6OK2K52JMSMP · pith_short_16: 6OK2K52JMSMPOMEQ · pith_short_8: 6OK2K52J

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/6OK2K52JMSMPOMEQZS5OWKPYE3 \
  | 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: f395a577496498f73090ccbaeb29f826d9d94ea66f50b9c1bdc5ad7823c078a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1270898375e71eddaab24f13bc0e633d31cb7823ad641eb03d2f5b26385d60c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-21T13:52:49Z",
    "title_canon_sha256": "247a13eeb0facfc9d5f14c38a1402b483877c82d9faaa58b3cbcd586eb8548ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.07925",
    "kind": "arxiv",
    "version": 1
  }
}