Pith Number

pith:6Z26G3SY

pith:2016:6Z26G3SYNS6RX4ZBKHFAXF75A4

not attested not anchored not stored refs pending

A Semi-supervised Framework for Image Captioning

Aurelien Lucchi, Thomas Hofmann, Wenhu Chen

arxiv:1611.05321 v3 · 2016-11-16 · 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{6Z26G3SYNS6RX4ZBKHFAXF75A4}

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	2026-05-18T00:41:47.869249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f675e36e586cbd1bf32151ca0b97fd07238ebee03258530a5974572b9033e51e

Aliases

arxiv: 1611.05321 · arxiv_version: 1611.05321v3 · doi: 10.48550/arxiv.1611.05321 · pith_short_12: 6Z26G3SYNS6R · pith_short_16: 6Z26G3SYNS6RX4ZB · pith_short_8: 6Z26G3SY

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/6Z26G3SYNS6RX4ZBKHFAXF75A4 \
  | 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: f675e36e586cbd1bf32151ca0b97fd07238ebee03258530a5974572b9033e51e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90002e8b80a175bd58f3a3326cdb3de886b05a42a5b559e81df94fbe0abd6889",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-16T15:33:12Z",
    "title_canon_sha256": "df7d24f7789c1aabf7bedd85e37aa16066d21a04a8d9928c53784e2b23767d8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05321",
    "kind": "arxiv",
    "version": 3
  }
}