Pith Number

pith:BZGDAWPV

pith:2017:BZGDAWPVBQW5R7Y4BGYOY6EVXC

not attested not anchored not stored refs pending

End-to-end weakly-supervised semantic alignment

Ignacio Rocco, Josef Sivic, Relja Arandjelovi\'c

arxiv:1712.06861 v2 · 2017-12-19 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZGDAWPVBQW5R7Y4BGYOY6EVXC}

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	2026-05-18T00:17:41.630687Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e4c3059f50c2dd8ff1c09b0ec7895b8b6b2ce3183c08b6ec41a25f3c4ccb2d8

Aliases

arxiv: 1712.06861 · arxiv_version: 1712.06861v2 · doi: 10.48550/arxiv.1712.06861 · pith_short_12: BZGDAWPVBQW5 · pith_short_16: BZGDAWPVBQW5R7Y4 · pith_short_8: BZGDAWPV

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/BZGDAWPVBQW5R7Y4BGYOY6EVXC \
  | 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: 0e4c3059f50c2dd8ff1c09b0ec7895b8b6b2ce3183c08b6ec41a25f3c4ccb2d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47654a55086900d5a0f1309d2d04fde87806400dfa798e3b423959400fdda79",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-12-19T10:52:22Z",
    "title_canon_sha256": "237c73f943db531441fb7fe426813a26ac7d6b17bc9572ee1f9d1064edba2a5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.06861",
    "kind": "arxiv",
    "version": 2
  }
}