Pith Number

pith:EZXMIZWS

pith:2024:EZXMIZWSODU2FJOQ26WRNLXNQS

not attested not anchored not stored refs pending

Extraction Theorems With Small Extraction Numbers

Arjun Agarwal, Sayan Bandyapadhyay

arxiv:2411.18655 v1 · 2024-11-27 · cs.CG · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EZXMIZWSODU2FJOQ26WRNLXNQS}

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	2026-07-05T09:41:48.814977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

266ec466d270e9a2a5d0d7ad16aeed849006798f363c7bcc4327ff96e75082d8

Aliases

arxiv: 2411.18655 · arxiv_version: 2411.18655v1 · doi: 10.48550/arxiv.2411.18655 · pith_short_12: EZXMIZWSODU2 · pith_short_16: EZXMIZWSODU2FJOQ · pith_short_8: EZXMIZWS

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/EZXMIZWSODU2FJOQ26WRNLXNQS \
  | 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: 266ec466d270e9a2a5d0d7ad16aeed849006798f363c7bcc4327ff96e75082d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3064f787fb9dde178ca26e5725aaefe2fab25b6b14a00d3500a7715787f5f338",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2024-11-27T06:14:16Z",
    "title_canon_sha256": "96524619166e1fb954a6cbd2bdf4a75fe28a113e5fd891bd0873c8a2a3b859f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.18655",
    "kind": "arxiv",
    "version": 1
  }
}