Pith Number

pith:3E76MRUW

pith:2015:3E76MRUWDCFF4TM2HEJMPP73IN

not attested not anchored not stored refs pending

Algorithm for Solving Massively Underdefined Systems of Multivariate Quadratic Equations over Finite Fields

Heliang Huang, Wansu Bao

arxiv:1507.03674 v1 · 2015-07-14 · cs.CR · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3E76MRUWDCFF4TM2HEJMPP73IN}

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	2026-05-18T01:36:57.633433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d93fe64696188a5e4d9a3912c7bffb436b5cf33b72c1b4f585b412af15c0f832

Aliases

arxiv: 1507.03674 · arxiv_version: 1507.03674v1 · doi: 10.48550/arxiv.1507.03674 · pith_short_12: 3E76MRUWDCFF · pith_short_16: 3E76MRUWDCFF4TM2 · pith_short_8: 3E76MRUW

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/3E76MRUWDCFF4TM2HEJMPP73IN \
  | 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: d93fe64696188a5e4d9a3912c7bffb436b5cf33b72c1b4f585b412af15c0f832

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3dc02ab61bec35e235fd49bfc5ec3e6cbcab9db0a3bb74e44d0157f4a8e90c5b",
    "cross_cats_sorted": [
      "cs.SC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2015-07-14T00:51:29Z",
    "title_canon_sha256": "a3bdf764f077bd8a9f4c9af9dd79f98bc7895c122f8d375e09e26729caf5bea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03674",
    "kind": "arxiv",
    "version": 1
  }
}