Pith Number

pith:OSGPEVWX

pith:2010:OSGPEVWXCAKJ5ARAHCVTZKZFZ6

not attested not anchored not stored refs pending

Isomorphisms of Algebraic Number Fields

Mark van Hoeij, Vivek Pal

arxiv:1012.0096 v2 · 2010-12-01 · cs.SC · 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{OSGPEVWXCAKJ5ARAHCVTZKZFZ6}

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	2026-05-18T04:34:18.004283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

748cf256d710149e822038ab3cab25cfa665113b04808c686e1a6be469ab5eca

Aliases

arxiv: 1012.0096 · arxiv_version: 1012.0096v2 · doi: 10.48550/arxiv.1012.0096 · pith_short_12: OSGPEVWXCAKJ · pith_short_16: OSGPEVWXCAKJ5ARA · pith_short_8: OSGPEVWX

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/OSGPEVWXCAKJ5ARAHCVTZKZFZ6 \
  | 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: 748cf256d710149e822038ab3cab25cfa665113b04808c686e1a6be469ab5eca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ed8427c616f952b3e52a411e98e41f310311f14e0c14c1cf8c1f7cc92e95a6d",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2010-12-01T05:19:45Z",
    "title_canon_sha256": "03bdb65bb62ae932d53de1a271455cf83f2750fa1ebddc77dd9063c64d9dfcf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0096",
    "kind": "arxiv",
    "version": 2
  }
}