Pith Number

pith:OQ6SBG53

pith:2013:OQ6SBG53I3PGKBI2LOOKDYNQSD

not attested not anchored not stored refs pending

Three-dimensional ghost imaging ladar

Chengqiang Zhao, Enrong Li, Hui Wang, Jia Jiao, Mingliang Chen, Shensheng Han, Wendong Xu, Wenlin Gong

arxiv:1301.5767 v1 · 2013-01-24 · 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{OQ6SBG53I3PGKBI2LOOKDYNQSD}

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	2026-05-18T01:15:15.597478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

743d209bbb46de65051a5b9ca1e1b090fb02c7f7b4e621e7d94109e5aca11e95

Aliases

arxiv: 1301.5767 · arxiv_version: 1301.5767v1 · doi: 10.48550/arxiv.1301.5767 · pith_short_12: OQ6SBG53I3PG · pith_short_16: OQ6SBG53I3PGKBI2 · pith_short_8: OQ6SBG53

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/OQ6SBG53I3PGKBI2LOOKDYNQSD \
  | 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: 743d209bbb46de65051a5b9ca1e1b090fb02c7f7b4e621e7d94109e5aca11e95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6841cbf10609faf5ff7b196c8ffe00282e9aec424d28b695b8e998552a3d4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-24T12:17:36Z",
    "title_canon_sha256": "98667623884bd986363c3898c361ce52c2799ec94a798a0babf85bf2d07b6c58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5767",
    "kind": "arxiv",
    "version": 1
  }
}