Pith Number

pith:UW4J4LGN

pith:2023:UW4J4LGN3RDHBMM7K3VA7SOICC

not attested not anchored not stored refs pending

Proof of the Verjovsky Conjecture

Khadim War

arxiv:2309.10944 v1 · 2023-09-19 · math.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{UW4J4LGN3RDHBMM7K3VA7SOICC}

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	2026-07-05T06:52:28.960438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5b89e2ccddc4670b19f56ea0fc9c81083ef1dc564ab5d22e76921a8171f7340

Aliases

arxiv: 2309.10944 · arxiv_version: 2309.10944v1 · doi: 10.48550/arxiv.2309.10944 · pith_short_12: UW4J4LGN3RDH · pith_short_16: UW4J4LGN3RDHBMM7 · pith_short_8: UW4J4LGN

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/UW4J4LGN3RDHBMM7K3VA7SOICC \
  | 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: a5b89e2ccddc4670b19f56ea0fc9c81083ef1dc564ab5d22e76921a8171f7340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea10b5cbebe8a2f4cc84884663ea988a89f96772a7e1eaa185502fcd218933c5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2023-09-19T21:54:57Z",
    "title_canon_sha256": "e8d34e35f278a8848eb40a5802038e93a9904984b9e1ac00b066b8d94ea97933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10944",
    "kind": "arxiv",
    "version": 1
  }
}