Pith Number

pith:UE4DAQOA

pith:2021:UE4DAQOA32OQPWBQ7QATAXWPBV

not attested not anchored not stored refs pending

Supersingular conjectures for the Fricke group

Patrick Morton

arxiv:2105.14532 v1 · 2021-05-30 · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UE4DAQOA32OQPWBQ7QATAXWPBV}

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	2026-07-05T02:44:38.734099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1383041c0de9d07d830fc01305ecf0d4a41517f96b746ebc15658c4aee70c5d

Aliases

arxiv: 2105.14532 · arxiv_version: 2105.14532v1 · doi: 10.48550/arxiv.2105.14532 · pith_short_12: UE4DAQOA32OQ · pith_short_16: UE4DAQOA32OQPWBQ · pith_short_8: UE4DAQOA

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/UE4DAQOA32OQPWBQ7QATAXWPBV \
  | 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: a1383041c0de9d07d830fc01305ecf0d4a41517f96b746ebc15658c4aee70c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bf3821d7bf363a3c5461284d3183eb748790a49ff4e17de773f17ffc8720099",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2021-05-30T13:20:50Z",
    "title_canon_sha256": "7abbab5ab975723cff944189da38ed72f8bad490980faa22af89f3381cda315b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.14532",
    "kind": "arxiv",
    "version": 1
  }
}