Pith Number

pith:TAHFO5LU

pith:2005:TAHFO5LU3TCHGAP775RQNNY3XW

not attested not anchored not stored refs pending

Distance Configurations of Points in a Plane with a Galois group that is not Soluble

Cambridge), John C. Owen (D-Cubed Ltd, Stephen C. Power (Lancaster University)

arxiv:math/0503717 v1 · 2005-03-30 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TAHFO5LU3TCHGAP775RQNNY3XW}

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	2026-07-04T14:39:51.215187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

980e577574dcc47301ffff6306b71bbdb29038dc15b6ec77196dd60e9d4a559d

Aliases

arxiv: math/0503717 · arxiv_version: math/0503717v1 · doi: 10.48550/arxiv.math/0503717 · pith_short_12: TAHFO5LU3TCH · pith_short_16: TAHFO5LU3TCHGAP7 · pith_short_8: TAHFO5LU

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/TAHFO5LU3TCHGAP775RQNNY3XW \
  | 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: 980e577574dcc47301ffff6306b71bbdb29038dc15b6ec77196dd60e9d4a559d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4ad6fa9dca282da137a09f79de9602c0ab658b4b83336c3697ac4d9d39d64d1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.CO",
    "submitted_at": "2005-03-30T16:40:40Z",
    "title_canon_sha256": "99d8a3035144d161ad367021b4efdc5a2193b75f8d03ea1aaf05f9e48ec6389a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0503717",
    "kind": "arxiv",
    "version": 1
  }
}