Pith Number

pith:SZ43PHHJ

pith:2018:SZ43PHHJMI5O3XHGMEFIAZS6YK

not attested not anchored not stored refs pending

Snapshot light-field laryngoscope

Liang Gao, Peng Jin, Rongguang Liang, Shuaishuai Zhu

arxiv:1801.07871 v1 · 2018-01-24 · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SZ43PHHJMI5O3XHGMEFIAZS6YK}

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	2026-05-18T00:25:10.613568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9679b79ce9623aeddce6610a80665ec2bae022d8a723c5e1ce7469a9680f6b5f

Aliases

arxiv: 1801.07871 · arxiv_version: 1801.07871v1 · doi: 10.48550/arxiv.1801.07871 · pith_short_12: SZ43PHHJMI5O · pith_short_16: SZ43PHHJMI5O3XHG · pith_short_8: SZ43PHHJ

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/SZ43PHHJMI5O3XHGMEFIAZS6YK \
  | 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: 9679b79ce9623aeddce6610a80665ec2bae022d8a723c5e1ce7469a9680f6b5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1dbb80051b1d0d00806d984e42dbb81d6b8e650a0b298c3d16180ccb57e51d3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-01-24T06:23:25Z",
    "title_canon_sha256": "0ee6bf42b007eb7793cd47d60e8ce801fe0b0763e59dbe4260ac9e427f967fa8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07871",
    "kind": "arxiv",
    "version": 1
  }
}