Pith Number

pith:PB7WW2XC

pith:2025:PB7WW2XC2SX4CCCTBKGNNZMNZK

not attested not anchored not stored refs pending

REVEAL -- Reasoning and Evaluation of Visual Evidence through Aligned Language

Badrikanath Praharaj, Ipsita Praharaj, Yash Butala, Yukta Butala

arxiv:2508.12543 v2 · 2025-08-18 · 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{PB7WW2XC2SX4CCCTBKGNNZMNZK}

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	2026-07-05T12:06:18.157867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

787f6b6ae2d4afc108530a8cd6e58dcabead739fa2c1815543519486f70040eb

Aliases

arxiv: 2508.12543 · arxiv_version: 2508.12543v2 · doi: 10.48550/arxiv.2508.12543 · pith_short_12: PB7WW2XC2SX4 · pith_short_16: PB7WW2XC2SX4CCCT · pith_short_8: PB7WW2XC

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/PB7WW2XC2SX4CCCTBKGNNZMNZK \
  | 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: 787f6b6ae2d4afc108530a8cd6e58dcabead739fa2c1815543519486f70040eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6870b2e2e5f4ed138526fab72857ab41f3d2ee99c67fc963c81799c2bceb888b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-18T00:42:02Z",
    "title_canon_sha256": "fef3ca2bc3c3d400843a7d25ccd8146d845f7dc7abf12f65a6ce2e44de473837"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.12543",
    "kind": "arxiv",
    "version": 2
  }
}