Pith Number

pith:JRODF7YW

pith:2018:JRODF7YWXDGZQ6JIR77LUHKILF

not attested not anchored not stored refs pending

Deep Saliency Hashing

Hongxun Yao, Lei Zhang, Shangchen Zhou, Sheng Jin, Xiansheng Hua, Xiaoshuai Sun

arxiv:1807.01459 v2 · 2018-07-04 · 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{JRODF7YWXDGZQ6JIR77LUHKILF}

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	2026-05-17T23:54:59.085761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c5c32ff16b8cd9879288ffeba1d48595b27f1ba39d48612fb339fa1bc609f67

Aliases

arxiv: 1807.01459 · arxiv_version: 1807.01459v2 · doi: 10.48550/arxiv.1807.01459 · pith_short_12: JRODF7YWXDGZ · pith_short_16: JRODF7YWXDGZQ6JI · pith_short_8: JRODF7YW

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/JRODF7YWXDGZQ6JIR77LUHKILF \
  | 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: 4c5c32ff16b8cd9879288ffeba1d48595b27f1ba39d48612fb339fa1bc609f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26571bfa6f6d376a981e5de22cae0df4a7653f636e64877d8a0d5458df4409c0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-07-04T06:31:13Z",
    "title_canon_sha256": "e4bd0a72ea45babccd77394f718ffc77fc96ec27ca37c476b991118dbd94b0f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01459",
    "kind": "arxiv",
    "version": 2
  }
}