Pith Number

pith:EHL3KHUE

pith:2013:EHL3KHUEEWZBRE2QHT7AUIJH2V

not attested not anchored not stored refs pending

Discriminative Training: Learning to Describe Video with Sentences, from Video Described with Sentences

Haonan Yu, Jeffrey Mark Siskind

arxiv:1306.5263 v1 · 2013-06-21 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHL3KHUEEWZBRE2QHT7AUIJH2V}

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	2026-05-18T03:20:08.682924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21d7b51e8425b21893503cfe0a2127d5549ba59065f94bc743788253fe232e34

Aliases

arxiv: 1306.5263 · arxiv_version: 1306.5263v1 · doi: 10.48550/arxiv.1306.5263 · pith_short_12: EHL3KHUEEWZB · pith_short_16: EHL3KHUEEWZBRE2Q · pith_short_8: EHL3KHUE

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/EHL3KHUEEWZBRE2QHT7AUIJH2V \
  | 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: 21d7b51e8425b21893503cfe0a2127d5549ba59065f94bc743788253fe232e34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57869d44236b7bb707ae0c77944469ca0498f59911115f9018b6838f408f637c",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-06-21T22:09:36Z",
    "title_canon_sha256": "dc65fc3580ced123a40a189c3b48609c15a2b6103640fe4f2781995d8957fc86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5263",
    "kind": "arxiv",
    "version": 1
  }
}