Pith Number

pith:Y25UPMOP

pith:2017:Y25UPMOPRMP3UB4JE4B22GMIJ6

not attested not anchored not stored refs pending

Experimental Test of Relation between Coherence and Path Information

Chen-Qiu Hu, Jun Gao, Lu-Feng Qiao, Ruo-Jing Ren, Shao-Ming Fei, Vlatko Vedral, Xian-Min Jin, Zhi-Hao Ma, Zhi-Qiang Jiao

arxiv:1703.08026 v2 · 2017-03-23 · 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{Y25UPMOPRMP3UB4JE4B22GMIJ6}

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	2026-05-17T23:59:25.342593Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6bb47b1cf8b1fba07892703ad19884f8deab042a6f59aeb09032eda6b7f868f

Aliases

arxiv: 1703.08026 · arxiv_version: 1703.08026v2 · doi: 10.48550/arxiv.1703.08026 · pith_short_12: Y25UPMOPRMP3 · pith_short_16: Y25UPMOPRMP3UB4J · pith_short_8: Y25UPMOP

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/Y25UPMOPRMP3UB4JE4B22GMIJ6 \
  | 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: c6bb47b1cf8b1fba07892703ad19884f8deab042a6f59aeb09032eda6b7f868f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21fa5c4de57897af8be3d90acab5585c2cb7fc3e3736a3a5ff31acd50af61b34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-03-23T12:08:24Z",
    "title_canon_sha256": "0e4dbccf710392a63504a2502c33c4eedc3bec67eb48e87e838cbaf576fe7555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08026",
    "kind": "arxiv",
    "version": 2
  }
}