Pith Number

pith:3NONWSCW

pith:2005:3NONWSCWGUYHOWUNQ4YGAAPZME

not attested not anchored not stored refs pending

Augmented Segmentation and Visualization for Presentation Videos

Alexander Haubold, John R. Kender

arxiv:cs/0501044 v1 · 2005-01-20 · cs.MM · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NONWSCWGUYHOWUNQ4YGAAPZME}

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	2026-07-04T14:24:51.611073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db5cdb48563530775a8d87306001f9611d879391cebb11e8fc8dbb43baad6386

Aliases

arxiv: cs/0501044 · arxiv_version: cs/0501044v1 · doi: 10.48550/arxiv.cs/0501044 · pith_short_12: 3NONWSCWGUYH · pith_short_16: 3NONWSCWGUYHOWUN · pith_short_8: 3NONWSCW

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/3NONWSCWGUYHOWUNQ4YGAAPZME \
  | 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: db5cdb48563530775a8d87306001f9611d879391cebb11e8fc8dbb43baad6386

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a01650e22f30f22786c108a2a91597e61a7968678c1c492836a2d5ccb8ef84a0",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "",
    "primary_cat": "cs.MM",
    "submitted_at": "2005-01-20T17:12:05Z",
    "title_canon_sha256": "d771df53836a2b51a11d504b8b5149c0085a2b23b75c867372a8643f74da65ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0501044",
    "kind": "arxiv",
    "version": 1
  }
}