Pith Number

pith:LMU2RUGZ

pith:2019:LMU2RUGZHTNOAU2D7ZWE54YPXS

not attested not anchored not stored refs pending

Believe It or Not, We Know What You Are Looking at!

Dongze Lian, Shenghua Gao, Zehao Yu

arxiv:1907.02364 v1 · 2019-07-04 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMU2RUGZHTNOAU2D7ZWE54YPXS}

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	2026-05-17T23:41:28.822487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b29a8d0d93cdae05343fe6c4ef30fbcaaaae6d0fb551f05c221fd07ecba2d8b

Aliases

arxiv: 1907.02364 · arxiv_version: 1907.02364v1 · doi: 10.48550/arxiv.1907.02364 · pith_short_12: LMU2RUGZHTNO · pith_short_16: LMU2RUGZHTNOAU2D · pith_short_8: LMU2RUGZ

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/LMU2RUGZHTNOAU2D7ZWE54YPXS \
  | 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: 5b29a8d0d93cdae05343fe6c4ef30fbcaaaae6d0fb551f05c221fd07ecba2d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa3878e0a9a41c4b6123f82ba19fc2188da101ce867496ac71ff58254d956ab0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-07-04T12:29:06Z",
    "title_canon_sha256": "8c873871664c205ced9804dc85a73e31fd55ad069187340c190c85ab471cc3c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02364",
    "kind": "arxiv",
    "version": 1
  }
}