Pith Number

pith:CWGWPBXS

pith:2015:CWGWPBXSPMSEIK42UQZVWMAGPN

not attested not anchored not stored refs pending

Selecting Relevant Web Trained Concepts for Automated Event Retrieval

Bharat Singh, Larry S. Davis, Vlad I. Morariu, Xintong Han, Zhe Wu

arxiv:1509.07845 v1 · 2015-09-25 · cs.CV · cs.CL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CWGWPBXSPMSEIK42UQZVWMAGPN}

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	2026-05-18T01:32:01.827047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

158d6786f27b24442b9aa4335b30067b504648c9a6a3556092707f337cfce6bb

Aliases

arxiv: 1509.07845 · arxiv_version: 1509.07845v1 · doi: 10.48550/arxiv.1509.07845 · pith_short_12: CWGWPBXSPMSE · pith_short_16: CWGWPBXSPMSEIK42 · pith_short_8: CWGWPBXS

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/CWGWPBXSPMSEIK42UQZVWMAGPN \
  | 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: 158d6786f27b24442b9aa4335b30067b504648c9a6a3556092707f337cfce6bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "374c521e08651854613537934af14519803d255fc668a1dd2633aae911d868ec",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-09-25T19:27:54Z",
    "title_canon_sha256": "24a847cebde3257f8c405abbc71add7d8f369b48f080d9a329a45da94987e490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07845",
    "kind": "arxiv",
    "version": 1
  }
}