Pith Number

pith:QDMTPGFA

pith:2017:QDMTPGFAJBOZSM3DGZ3KRTKQEL

not attested not anchored not stored refs pending

The rational points on certain Abelian varieties over function fields

Sajad Salami

arxiv:1708.01192 v4 · 2017-08-03 · 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{QDMTPGFAJBOZSM3DGZ3KRTKQEL}

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	2026-05-18T00:25:07.589521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80d93798a0485d9933633676a8cd5022feb7e698c431114cb5ea052b34c35d3b

Aliases

arxiv: 1708.01192 · arxiv_version: 1708.01192v4 · doi: 10.48550/arxiv.1708.01192 · pith_short_12: QDMTPGFAJBOZ · pith_short_16: QDMTPGFAJBOZSM3D · pith_short_8: QDMTPGFA

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/QDMTPGFAJBOZSM3DGZ3KRTKQEL \
  | 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: 80d93798a0485d9933633676a8cd5022feb7e698c431114cb5ea052b34c35d3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9de1b1618fc54e897e3787ae98a12d0ba779279e2fbe19e1ee7157e37dd4d598",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-08-03T16:13:08Z",
    "title_canon_sha256": "a51febd96bfe9f4c1852c9de6d76533d80f85a23e36af6bf620c831c9d94f2ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.01192",
    "kind": "arxiv",
    "version": 4
  }
}