Pith Number

pith:75756LFA

pith:2023:75756LFAUBWBL4JQBUNPRQGS7T

not attested not anchored not stored refs pending

Sat2Cap: Mapping Fine-Grained Textual Descriptions from Satellite Images

Aayush Dhakal, Adeel Ahmad, Hannah Kerner, Nathan Jacobs, Srikumar Sastry, Subash Khanal

arxiv:2307.15904 v2 · 2023-07-29 · 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{75756LFAUBWBL4JQBUNPRQGS7T}

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	2026-07-05T08:07:10.327580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff7fdf2ca0a06c15f1300d1af8c0d2fccf99da132e1c0663a45407eb9d19ebe3

Aliases

arxiv: 2307.15904 · arxiv_version: 2307.15904v2 · doi: 10.48550/arxiv.2307.15904 · pith_short_12: 75756LFAUBWB · pith_short_16: 75756LFAUBWBL4JQ · pith_short_8: 75756LFA

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/75756LFAUBWBL4JQBUNPRQGS7T \
  | 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: ff7fdf2ca0a06c15f1300d1af8c0d2fccf99da132e1c0663a45407eb9d19ebe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64469b87b80c5ec81ba9ada230f3f6b8f378b6e56a697f7bee79b49b4d8f0149",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-07-29T06:23:51Z",
    "title_canon_sha256": "d94e06948fde8c2e80c2f48ed146877ee17fab5091f9c2c9904a4bd079e3e366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15904",
    "kind": "arxiv",
    "version": 2
  }
}