Pith Number

pith:L7NHOR2L

pith:2012:L7NHOR2L4FFJFYHNU6XRPDSQIK

not attested not anchored not stored refs pending

On fields of totally $S$-adic numbers

Arno Fehm, Lior Bary-Soroker, with appendix by Florian Pop

arxiv:1202.6200 v2 · 2012-02-28 · 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{L7NHOR2L4FFJFYHNU6XRPDSQIK}

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	2026-05-18T03:19:46.177157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fda77474be14a92e0eda7af178e5042b6d4b6543094247fb50ada28f5d63be1

Aliases

arxiv: 1202.6200 · arxiv_version: 1202.6200v2 · doi: 10.48550/arxiv.1202.6200 · pith_short_12: L7NHOR2L4FFJ · pith_short_16: L7NHOR2L4FFJFYHN · pith_short_8: L7NHOR2L

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/L7NHOR2L4FFJFYHNU6XRPDSQIK \
  | 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: 5fda77474be14a92e0eda7af178e5042b6d4b6543094247fb50ada28f5d63be1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25e1d5eafb0d5cca9926fddb120013fc3e20c485ca4cafad3aca358168abf774",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2012-02-28T12:44:24Z",
    "title_canon_sha256": "e733f95989bd370fdd170fe9ea3d9337df53183b80f24a6498353b942a35a35f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6200",
    "kind": "arxiv",
    "version": 2
  }
}