Pith Number

pith:2HUGRPC6

pith:2019:2HUGRPC6TTHLC3AEF6CVICTGE2

not attested not anchored not stored refs pending

Deep Blind Video Decaptioning by Temporal Aggregation and Recurrence

Dahun Kim, In So Kweon, Joon-Young Lee, Sanghyun Woo

arxiv:1905.02949 v1 · 2019-05-08 · 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{2HUGRPC6TTHLC3AEF6CVICTGE2}

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	2026-05-17T23:46:44.936614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e868bc5e9cceb16c042f85540a6626ad01fed8a4f8c867eef2d2a76ce805fb

Aliases

arxiv: 1905.02949 · arxiv_version: 1905.02949v1 · doi: 10.48550/arxiv.1905.02949 · pith_short_12: 2HUGRPC6TTHL · pith_short_16: 2HUGRPC6TTHLC3AE · pith_short_8: 2HUGRPC6

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/2HUGRPC6TTHLC3AEF6CVICTGE2 \
  | 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: d1e868bc5e9cceb16c042f85540a6626ad01fed8a4f8c867eef2d2a76ce805fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9040078ae314b1070589a8d9afc6a0e251f446b9ae4ae16e78abab22a2e32fd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-08T08:04:35Z",
    "title_canon_sha256": "a71078c5fd2f6bf8a48b7be4d6201396642d5625f0cdb082e9fb04a52451bf66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02949",
    "kind": "arxiv",
    "version": 1
  }
}