Pith Number

pith:OTWHFQEB

pith:2017:OTWHFQEBFWAL4P7EPEJOHWWJNU

not attested not anchored not stored refs pending

On the trace forms of Galois algebras

Baptiste Morin, Martin J. Taylor, Philippe Cassou-Nogu\`es, Ted Chinburg

arxiv:1707.05049 v1 · 2017-07-17 · 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{OTWHFQEBFWAL4P7EPEJOHWWJNU}

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	2026-05-18T00:40:11.499682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ec72c0812d80be3fe47912e3dac96d11941ad12dce2b7fab1051682a3cac08

Aliases

arxiv: 1707.05049 · arxiv_version: 1707.05049v1 · doi: 10.48550/arxiv.1707.05049 · pith_short_12: OTWHFQEBFWAL · pith_short_16: OTWHFQEBFWAL4P7E · pith_short_8: OTWHFQEB

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/OTWHFQEBFWAL4P7EPEJOHWWJNU \
  | 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: 74ec72c0812d80be3fe47912e3dac96d11941ad12dce2b7fab1051682a3cac08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23607ccf33e018805fdb1840c696cb0f5c448985ab1ee2c76f0e5a628bffe6a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-07-17T09:20:23Z",
    "title_canon_sha256": "9cefbcae00e7f8990d35e0b6fe77b7a28456cc1048da723bdc8c8b2131021e95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05049",
    "kind": "arxiv",
    "version": 1
  }
}