Pith Number

pith:VWWCXCFK

pith:2014:VWWCXCFKSVCBLWPW4JNQUH7X4D

not attested not anchored not stored refs pending

The perfect power problem for elliptic curves over function fields

Gunther Cornelissen, Jonathan Reynolds

arxiv:1411.7787 v1 · 2014-11-28 · 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{VWWCXCFKSVCBLWPW4JNQUH7X4D}

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	2026-05-18T02:32:37.243166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adac2b88aa954415d9f6e25b0a1ff7e0f1cabe3e78fdf66dbdc1ae0a17d63dba

Aliases

arxiv: 1411.7787 · arxiv_version: 1411.7787v1 · doi: 10.48550/arxiv.1411.7787 · pith_short_12: VWWCXCFKSVCB · pith_short_16: VWWCXCFKSVCBLWPW · pith_short_8: VWWCXCFK

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/VWWCXCFKSVCBLWPW4JNQUH7X4D \
  | 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: adac2b88aa954415d9f6e25b0a1ff7e0f1cabe3e78fdf66dbdc1ae0a17d63dba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da204d37a647bed3866f9506a02aea0c789cef32a696f50e92ca868e60d1b0c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2014-11-28T09:10:48Z",
    "title_canon_sha256": "b14828cc7e3f84bf49de17eb778a65e1f56c8e2e171e391376e9181811765475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7787",
    "kind": "arxiv",
    "version": 1
  }
}