Pith Number

pith:TWWU6STC

pith:2017:TWWU6STCJRX757UOT5BM6GXOIL

not attested not anchored not stored refs pending

Constructing Permutation Rational Functions From Isogenies

Gaetan Bisson, Mehdi Tibouchi

arxiv:1707.06134 v1 · 2017-07-13 · math.NT · cs.CR · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TWWU6STCJRX757UOT5BM6GXOIL}

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	2026-05-18T00:39:57.535753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dad4f4a624c6ffefe8e9f42cf1aee42d91feb6369d8e6d02b4efe111936e9d5

Aliases

arxiv: 1707.06134 · arxiv_version: 1707.06134v1 · doi: 10.48550/arxiv.1707.06134 · pith_short_12: TWWU6STCJRX7 · pith_short_16: TWWU6STCJRX757UO · pith_short_8: TWWU6STC

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/TWWU6STCJRX757UOT5BM6GXOIL \
  | 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: 9dad4f4a624c6ffefe8e9f42cf1aee42d91feb6369d8e6d02b4efe111936e9d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3aeb0a3502dc4c2504fc2c060de2628d1ebd7464a493a297a306a27d8f0d39c",
    "cross_cats_sorted": [
      "cs.CR",
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-07-13T05:46:28Z",
    "title_canon_sha256": "eab590b292ca0bf7a3e1ec85f12b2ae967f1c9002401ece7e0cbd7a15be4edfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06134",
    "kind": "arxiv",
    "version": 1
  }
}