Pith Number

pith:OWREIJ4M

pith:2017:OWREIJ4MMAJY7CZTWCFQKEQX7O

not attested not anchored not stored refs pending

Binary hermitian forms and optimal embeddings

Gordan Savin, Michael Zhao

arxiv:1707.09001 v1 · 2017-07-27 · 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{OWREIJ4MMAJY7CZTWCFQKEQX7O}

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	2026-05-18T00:39:17.376438Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75a244278c60138f8b33b08b051217fb96c601cce1944e43c9b4625d1e77bd29

Aliases

arxiv: 1707.09001 · arxiv_version: 1707.09001v1 · doi: 10.48550/arxiv.1707.09001 · pith_short_12: OWREIJ4MMAJY · pith_short_16: OWREIJ4MMAJY7CZT · pith_short_8: OWREIJ4M

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/OWREIJ4MMAJY7CZTWCFQKEQX7O \
  | 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: 75a244278c60138f8b33b08b051217fb96c601cce1944e43c9b4625d1e77bd29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b021366f7e897c8e2a8f4937d0f6527970b06bbf597ba61969d6e62dd7bdc49b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-07-27T19:01:05Z",
    "title_canon_sha256": "57fa8a9a633cc75a8ead8f79cc90e9f8c41b2dfea43f74a0619eb6a8b7896247"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09001",
    "kind": "arxiv",
    "version": 1
  }
}