Pith Number

pith:JEJPKBIR

pith:2016:JEJPKBIRPHUBYTUCH3EMIORWAK

not attested not anchored not stored refs pending

Fast Computation of Isomorphisms Between Finite Fields Using Elliptic Curves

Anand Kumar Narayanan

arxiv:1604.03072 v3 · 2016-04-11 · cs.DS · cs.CC · 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{JEJPKBIRPHUBYTUCH3EMIORWAK}

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	2026-05-18T00:08:16.367356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4912f5051179e81c4e823ec8c43a360282cd6d2a10bdb0cd22aed72a06bf0f3c

Aliases

arxiv: 1604.03072 · arxiv_version: 1604.03072v3 · doi: 10.48550/arxiv.1604.03072 · pith_short_12: JEJPKBIRPHUB · pith_short_16: JEJPKBIRPHUBYTUC · pith_short_8: JEJPKBIR

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/JEJPKBIRPHUBYTUCH3EMIORWAK \
  | 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: 4912f5051179e81c4e823ec8c43a360282cd6d2a10bdb0cd22aed72a06bf0f3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52fd47ac9eb6dd169efa42cc8299ab9e3505a6c2ef201d4e79db9b34094b890",
    "cross_cats_sorted": [
      "cs.CC",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-04-11T19:11:02Z",
    "title_canon_sha256": "a6a96caa4bd32cf5c8c47325b3e41a681f73479de033e7d0316664b4643488df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03072",
    "kind": "arxiv",
    "version": 3
  }
}