Pith Number

pith:7CRDAHNO

pith:2024:7CRDAHNOD2CDDBKTFC64QVKI7O

not attested not anchored not stored refs pending

Memories of Forgotten Concepts

Amir Jevnisek, Matan Rusanovsky, Ohad Fried, Shai Avidan, Shimon Malnick

arxiv:2412.00782 v1 · 2024-12-01 · 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{7CRDAHNOD2CDDBKTFC64QVKI7O}

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	2026-07-05T09:42:47.479206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a2301dae1e8431855328bdc85548fba249adf60dff8ad635132408b977ba75

Aliases

arxiv: 2412.00782 · arxiv_version: 2412.00782v1 · doi: 10.48550/arxiv.2412.00782 · pith_short_12: 7CRDAHNOD2CD · pith_short_16: 7CRDAHNOD2CDDBKT · pith_short_8: 7CRDAHNO

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/7CRDAHNOD2CDDBKTFC64QVKI7O \
  | 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: f8a2301dae1e8431855328bdc85548fba249adf60dff8ad635132408b977ba75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35deaa0e93d22cbae09fc00c918566bdfa2267ef8c9152e3fc27ff7a35ea8d1d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-01T12:12:24Z",
    "title_canon_sha256": "06bd8ec45ef9583d4a45645b3bae2c6948a2c2df9bde6c147f95bf8c5047088b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.00782",
    "kind": "arxiv",
    "version": 1
  }
}