Pith Number

pith:TDSH7SP4

pith:2016:TDSH7SP4I2TPB7YRCZ3HLKRUMI

not attested not anchored not stored refs pending

A classification of the commutative Banach perfect semi-fields of characteristic 1. Applications

Eric Leichtnam

arxiv:1606.00328 v2 · 2016-06-01 · math.RA · math.AG · math.NT · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDSH7SP4I2TPB7YRCZ3HLKRUMI}

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	2026-05-18T01:11:40.864726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e47fc9fc46a6f0ff11167675aa34620a22cfbb0744b3e365e3a5af4f7cbf3f

Aliases

arxiv: 1606.00328 · arxiv_version: 1606.00328v2 · doi: 10.48550/arxiv.1606.00328 · pith_short_12: TDSH7SP4I2TP · pith_short_16: TDSH7SP4I2TPB7YR · pith_short_8: TDSH7SP4

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/TDSH7SP4I2TPB7YRCZ3HLKRUMI \
  | 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: 98e47fc9fc46a6f0ff11167675aa34620a22cfbb0744b3e365e3a5af4f7cbf3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ae7d206b689655a7e1cf7c80c5cf8c1efa6002352cf4777fe3de6e61c3fa9e5",
    "cross_cats_sorted": [
      "math.AG",
      "math.NT",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-06-01T15:33:33Z",
    "title_canon_sha256": "f54dc089c00b8df9332fd43ee9b4b874e198274165bd8c06d98f73d65e227962"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00328",
    "kind": "arxiv",
    "version": 2
  }
}