Pith Number

pith:MWNE7YI3

pith:2019:MWNE7YI3FF2SLHBXJDTHJHVU3D

not attested not anchored not stored refs pending

Deep Policy Hashing Network with Listwise Supervision

Haijiang Lai, Jian Yin, Shaoying Wang, Yifan Yang

arxiv:1904.01728 v1 · 2019-04-03 · 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{MWNE7YI3FF2SLHBXJDTHJHVU3D}

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	2026-05-17T23:49:29.874463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

659a4fe11b2975259c3748e6749eb4d8e7d88165767a566e00b1e7a1b6313478

Aliases

arxiv: 1904.01728 · arxiv_version: 1904.01728v1 · doi: 10.48550/arxiv.1904.01728 · pith_short_12: MWNE7YI3FF2S · pith_short_16: MWNE7YI3FF2SLHBX · pith_short_8: MWNE7YI3

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/MWNE7YI3FF2SLHBXJDTHJHVU3D \
  | 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: 659a4fe11b2975259c3748e6749eb4d8e7d88165767a566e00b1e7a1b6313478

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99066813118e4e1f66056d64683bc8ce617e5b9410c123ab68569aea1e1059d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-04-03T01:08:18Z",
    "title_canon_sha256": "c068a661a8aec1100cbafd423114461bc505ddd0c79edea0454b88290bd78606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01728",
    "kind": "arxiv",
    "version": 1
  }
}