Pith Number

pith:AUUCYYHU

pith:2023:AUUCYYHUVFF6GVV5SOMD3ZMNII

not attested not anchored not stored refs pending

Robust estimation of exposure ratios in multi-exposure image stacks

Param Hanji, Rafa{\l} K. Mantiuk

arxiv:2308.02968 v2 · 2023-08-05 · 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{AUUCYYHUVFF6GVV5SOMD3ZMNII}

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	2026-07-05T06:40:36.226250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05282c60f4a94be356bd93983de58d420f746237145e54633db39aac8de32572

Aliases

arxiv: 2308.02968 · arxiv_version: 2308.02968v2 · doi: 10.48550/arxiv.2308.02968 · pith_short_12: AUUCYYHUVFF6 · pith_short_16: AUUCYYHUVFF6GVV5 · pith_short_8: AUUCYYHU

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/AUUCYYHUVFF6GVV5SOMD3ZMNII \
  | 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: 05282c60f4a94be356bd93983de58d420f746237145e54633db39aac8de32572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbebb4d2be1117d62835ef4171f86717c02cd7d8419cd63e72ece9c6796f1f2f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-08-05T23:42:59Z",
    "title_canon_sha256": "48555e7f42c841d590bda45ea71dc3bbea27a8868e26cdfd652842d86753b382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.02968",
    "kind": "arxiv",
    "version": 2
  }
}