Pith Number

pith:FNWN5E4V

pith:2010:FNWN5E4VPGDTOWCN24TNLOZZLE

not attested not anchored not stored refs pending

Nonarchimedean geometry of Witt vectors

Kiran S. Kedlaya

arxiv:1004.0466 v5 · 2010-04-03 · math.NT · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FNWN5E4VPGDTOWCN24TNLOZZLE}

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	2026-05-18T04:02:15.252858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b6cde9395798737584dd726d5bb3959098c4c593e110f5ef943ae4818f0c80a

Aliases

arxiv: 1004.0466 · arxiv_version: 1004.0466v5 · doi: 10.48550/arxiv.1004.0466 · pith_short_12: FNWN5E4VPGDT · pith_short_16: FNWN5E4VPGDTOWCN · pith_short_8: FNWN5E4V

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/FNWN5E4VPGDTOWCN24TNLOZZLE \
  | 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: 2b6cde9395798737584dd726d5bb3959098c4c593e110f5ef943ae4818f0c80a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15ab3183caebcd6f76a5555951c332fbe50a6e6c9520215ede72a98f27b039f6",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2010-04-03T20:33:36Z",
    "title_canon_sha256": "a489dac235d75fd032a83d80279aa174b3c1d130cc463776d2a2586218418488"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0466",
    "kind": "arxiv",
    "version": 5
  }
}