Pith Number

pith:SZFJT3UM

pith:2015:SZFJT3UMVA4VAMLV5Q64CPKDKM

not attested not anchored not stored refs pending

Explicit Drinfeld moduli schemes and Abhyankar's generalized iteration conjecture

Florian Breuer

arxiv:1503.06420 v2 · 2015-03-22 · 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{SZFJT3UMVA4VAMLV5Q64CPKDKM}

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	2026-05-18T01:35:04.813908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

964a99ee8ca839503175ec3dc13d435325ea0ac0cf7b8e8b12fd463c44cc8ca8

Aliases

arxiv: 1503.06420 · arxiv_version: 1503.06420v2 · doi: 10.48550/arxiv.1503.06420 · pith_short_12: SZFJT3UMVA4V · pith_short_16: SZFJT3UMVA4VAMLV · pith_short_8: SZFJT3UM

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/SZFJT3UMVA4VAMLV5Q64CPKDKM \
  | 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: 964a99ee8ca839503175ec3dc13d435325ea0ac0cf7b8e8b12fd463c44cc8ca8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51c497a10af43aeed446a0204768a402b569c5b8377b1a9271d4bead9aa364ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-03-22T12:46:31Z",
    "title_canon_sha256": "5d59a6b1523d83ed3ae032b814f5fd3134bbcde4005e893edf019721bad0a3cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06420",
    "kind": "arxiv",
    "version": 2
  }
}