Pith Number

pith:BBQNTOQW

pith:2017:BBQNTOQW3O5FTUKXUZHWHMQRRX

not attested not anchored not stored refs pending

Real elliptic curves and cevian geometry

Igor Minevich, Patrick Morton

arxiv:1711.11415 v1 · 2017-11-25 · math.GM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBQNTOQW3O5FTUKXUZHWHMQRRX}

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	2026-05-18T00:29:11.672534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0860d9ba16dbba59d157a64f63b2118ddd40a109b12065f8cc18af19923b5cb1

Aliases

arxiv: 1711.11415 · arxiv_version: 1711.11415v1 · doi: 10.48550/arxiv.1711.11415 · pith_short_12: BBQNTOQW3O5F · pith_short_16: BBQNTOQW3O5FTUKX · pith_short_8: BBQNTOQW

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/BBQNTOQW3O5FTUKXUZHWHMQRRX \
  | 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: 0860d9ba16dbba59d157a64f63b2118ddd40a109b12065f8cc18af19923b5cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb68d8190bf5ce584392f2edf49beb068cafd6606874e5b43db84ff982e42638",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GM",
    "submitted_at": "2017-11-25T16:35:33Z",
    "title_canon_sha256": "8d33bb8ad464954dd89a20ae5516c1caa2369cdede866513671d1b14377734b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11415",
    "kind": "arxiv",
    "version": 1
  }
}