Pith Number

pith:BCPDR3IF

pith:2019:BCPDR3IFPKBFKKXBARZXQQGHZN

not attested not anchored not stored refs pending

Weil descent and cryptographic trilinear maps

Ming-Deh A. Huang

arxiv:1908.06891 v3 · 2019-08-19 · cs.CR · 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{BCPDR3IFPKBFKKXBARZXQQGHZN}

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	2026-07-05T00:04:29.727650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

089e38ed057a82552ae104737840c7cb61564f7f1b4edd622eaa3dc24b2b1fbc

Aliases

arxiv: 1908.06891 · arxiv_version: 1908.06891v3 · doi: 10.48550/arxiv.1908.06891 · pith_short_12: BCPDR3IFPKBF · pith_short_16: BCPDR3IFPKBFKKXB · pith_short_8: BCPDR3IF

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/BCPDR3IFPKBFKKXBARZXQQGHZN \
  | 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: 089e38ed057a82552ae104737840c7cb61564f7f1b4edd622eaa3dc24b2b1fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d5ca2d9107836c278d5bf358397c5f964c504eacc43645382f5f9591d94185d",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-08-19T15:50:51Z",
    "title_canon_sha256": "672f5a6829103bfc44980c6380a1fd6d9bc75e15529bef13374eb401e0c237fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.06891",
    "kind": "arxiv",
    "version": 3
  }
}