Pith Number

pith:55HIVC7L

pith:2017:55HIVC7LVX4Y624ID7GXHOHCK4

not attested not anchored not stored refs pending

Differential uniformity and second order derivatives for generic polynomials

Fabien Herbaut (IMATH), I2M), Yves Aubry (IMATH

arxiv:1703.07299 v1 · 2017-03-21 · math.AG · 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{55HIVC7LVX4Y624ID7GXHOHCK4}

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	2026-05-18T00:48:10.744367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef4e8a8bebadf98f6b881fcd73b8e25723e8494d03a70048cffc774aca107382

Aliases

arxiv: 1703.07299 · arxiv_version: 1703.07299v1 · doi: 10.48550/arxiv.1703.07299 · pith_short_12: 55HIVC7LVX4Y · pith_short_16: 55HIVC7LVX4Y624I · pith_short_8: 55HIVC7L

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/55HIVC7LVX4Y624ID7GXHOHCK4 \
  | 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: ef4e8a8bebadf98f6b881fcd73b8e25723e8494d03a70048cffc774aca107382

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b88e68d3f5bcd50442cab909f9bd9c354066ee3fd814402cbb97c8633b31d080",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-03-21T16:20:52Z",
    "title_canon_sha256": "b41ba81ffab3d8b8b67ee1233395e6b3cee18846d97fd264210f82534c3e0ba2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07299",
    "kind": "arxiv",
    "version": 1
  }
}