Pith Number

pith:VTPKVQ6T

pith:2024:VTPKVQ6T32R6Y2XYIXGYELGKXN

not attested not anchored not stored refs pending

SLVideo: A Sign Language Video Moment Retrieval Framework

Afonso Quinaz, Carla Viegas, Gon\c{c}alo Vinagre Martins, Jo\~ao Magalh\~aes, Sofia Cavaco

arxiv:2407.15668 v2 · 2024-07-22 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VTPKVQ6T32R6Y2XYIXGYELGKXN}

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	2026-07-05T09:31:30.614657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acdeaac3d3dea3ec6af845cd822ccabb556ca39e38d5796f1a253d6b6e4b296a

Aliases

arxiv: 2407.15668 · arxiv_version: 2407.15668v2 · doi: 10.48550/arxiv.2407.15668 · pith_short_12: VTPKVQ6T32R6 · pith_short_16: VTPKVQ6T32R6Y2XY · pith_short_8: VTPKVQ6T

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/VTPKVQ6T32R6Y2XYIXGYELGKXN \
  | 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: acdeaac3d3dea3ec6af845cd822ccabb556ca39e38d5796f1a253d6b6e4b296a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "336ad1bc2b875f2a6c2332d8bb4327c539a2c6be975d223ee9a3e93e503eb6fc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-07-22T14:29:36Z",
    "title_canon_sha256": "1b3398aec618c064e5f06d1cb5bb24d9a687445984cbd7f1f452a1406720fe18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.15668",
    "kind": "arxiv",
    "version": 2
  }
}