Pith Number

pith:YHDROIAJ

pith:2025:YHDROIAJKKZXI63PBOKM4XW2NJ

not attested not anchored not stored refs pending

GVCCS: A Dataset for Contrail Identification and Tracking on Visible Whole Sky Camera Sequences

Franck Ballerini, Gabriel Jarry, Philippe Very, Ramon Dalmau, Stefania-Denisa Bocu

arxiv:2507.18330 v2 · 2025-07-24 · 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{YHDROIAJKKZXI63PBOKM4XW2NJ}

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	2026-07-05T11:43:14.915045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1c717200952b3747b6f0b94ce5eda6a68217be69c9a59729eb0745a91f8875f

Aliases

arxiv: 2507.18330 · arxiv_version: 2507.18330v2 · doi: 10.48550/arxiv.2507.18330 · pith_short_12: YHDROIAJKKZX · pith_short_16: YHDROIAJKKZXI63P · pith_short_8: YHDROIAJ

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/YHDROIAJKKZXI63PBOKM4XW2NJ \
  | 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: c1c717200952b3747b6f0b94ce5eda6a68217be69c9a59729eb0745a91f8875f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8ee2a3bc616c1473116357fec2ceb28a6d9c4892c846ae952ce0b5e6ce1b10a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-24T11:57:59Z",
    "title_canon_sha256": "b3098eddb8572c61e692d658bc86887125ac32c818b92ec4f45cc1d90d312474"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.18330",
    "kind": "arxiv",
    "version": 2
  }
}