Pith Number

pith:WAGFUUZT

pith:2017:WAGFUUZTPMGQFS2T72GZRDAJZL

not attested not anchored not stored refs pending

Terahertz Security Image Quality Assessment by No-reference Model Observers

Guangtao Zhai, Guang Tian, Menghan Hu, Wenhan Zhu, Xiaokang Yang, Xiongkuo Min, Yucheng Zhu, Zhaodi Wang

arxiv:1707.03574 v2 · 2017-07-12 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WAGFUUZTPMGQFS2T72GZRDAJZL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:33:49.152942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b00c5a53337b0d02cb53fe8d988c09caf08768ec7e4e04712b5c613d098f46da

Aliases

arxiv: 1707.03574 · arxiv_version: 1707.03574v2 · doi: 10.48550/arxiv.1707.03574 · pith_short_12: WAGFUUZTPMGQ · pith_short_16: WAGFUUZTPMGQFS2T · pith_short_8: WAGFUUZT

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/WAGFUUZTPMGQFS2T72GZRDAJZL \
  | 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: b00c5a53337b0d02cb53fe8d988c09caf08768ec7e4e04712b5c613d098f46da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61c13db9bebcc18541de5977441e9ea5a5e177b357b0e4123ec6dd796970b9b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-07-12T07:26:06Z",
    "title_canon_sha256": "c91183194fbef50e42bd3bacdeeb621b70d492b2f72261d43cfd192b8c5b0799"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.03574",
    "kind": "arxiv",
    "version": 2
  }
}