Pith Number

pith:NXRXFCPJ

pith:2011:NXRXFCPJ2EDVWCP2LNXQG27IEX

not attested not anchored not stored refs pending

An identification for Eisenstein polynomials over a p-adic field

Manabu Yoshida, Shun'ichi Yokoyama

arxiv:1105.5520 v2 · 2011-05-27 · 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{NXRXFCPJ2EDVWCP2LNXQG27IEX}

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	2026-05-18T03:34:35.932756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6de37289e9d1075b09fa5b6f036be825fa66129fea2a1d96f3649253f1edd238

Aliases

arxiv: 1105.5520 · arxiv_version: 1105.5520v2 · doi: 10.48550/arxiv.1105.5520 · pith_short_12: NXRXFCPJ2EDV · pith_short_16: NXRXFCPJ2EDVWCP2 · pith_short_8: NXRXFCPJ

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/NXRXFCPJ2EDVWCP2LNXQG27IEX \
  | 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: 6de37289e9d1075b09fa5b6f036be825fa66129fea2a1d96f3649253f1edd238

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f1d5441cbebd6a5378e5becca34297e89504e9ce1190ba4f6899e9fe61bfbf0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2011-05-27T10:39:29Z",
    "title_canon_sha256": "5966287606a430ed5c98a65f2be44d7eb375c7d2515f1f1c747724d89b53c29a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.5520",
    "kind": "arxiv",
    "version": 2
  }
}