Pith Number

pith:WTLYQWDG

pith:2015:WTLYQWDG5BAQR4NZ4KVDBGRQD2

not attested not anchored not stored refs pending

R-CNN minus R

Andrea Vedaldi, Karel Lenc

arxiv:1506.06981 v1 · 2015-06-23 · 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{WTLYQWDG5BAQR4NZ4KVDBGRQD2}

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	2026-05-18T01:40:55.409814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4d7885866e84108f1b9e2aa309a301e87000a860b78d02243f5e103188eefdf

Aliases

arxiv: 1506.06981 · arxiv_version: 1506.06981v1 · doi: 10.48550/arxiv.1506.06981 · pith_short_12: WTLYQWDG5BAQ · pith_short_16: WTLYQWDG5BAQR4NZ · pith_short_8: WTLYQWDG

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/WTLYQWDG5BAQR4NZ4KVDBGRQD2 \
  | 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: b4d7885866e84108f1b9e2aa309a301e87000a860b78d02243f5e103188eefdf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7bc27e852dadec1d01244baf2787fd9c09cd3cf6112f656d2c699d79cc82dcb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-06-23T13:26:36Z",
    "title_canon_sha256": "e7972147b94871109dc6dbec983b0bdbd76216bd7589bf8f9fc4f3204dc4fe0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.06981",
    "kind": "arxiv",
    "version": 1
  }
}