Pith Number

pith:XYXSMBMA

pith:2013:XYXSMBMANSRDLSVEQ3PVCMTYZD

not attested not anchored not stored refs pending

On the compositum of wildly ramified extensions

Manish Kumar

arxiv:1301.1424 v1 · 2013-01-08 · 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{XYXSMBMANSRDLSVEQ3PVCMTYZD}

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	2026-05-18T03:36:57.552062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be2f2605806ca235caa486df513278c8fd7fe1260a051f1f2e617b1fdb3b0a52

Aliases

arxiv: 1301.1424 · arxiv_version: 1301.1424v1 · doi: 10.48550/arxiv.1301.1424 · pith_short_12: XYXSMBMANSRD · pith_short_16: XYXSMBMANSRDLSVE · pith_short_8: XYXSMBMA

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/XYXSMBMANSRDLSVEQ3PVCMTYZD \
  | 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: be2f2605806ca235caa486df513278c8fd7fe1260a051f1f2e617b1fdb3b0a52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c74896753655a59d3ff8bc23b34a94a384a775d819627709755098d18a703e8c",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2013-01-08T06:47:56Z",
    "title_canon_sha256": "e9e31b1d66bf66a129bd0d8b3fe40871836c002a2f48faece007b321f95039b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1424",
    "kind": "arxiv",
    "version": 1
  }
}