Pith Number

pith:GLLTKJPF

pith:2017:GLLTKJPF3JGX632ELWSYEKDW6P

not attested not anchored not stored refs pending

Motives for an elliptic curve

Jin Cao

arxiv:1708.08092 v2 · 2017-08-27 · math.AG · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GLLTKJPF3JGX632ELWSYEKDW6P}

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	2026-05-18T00:16:45.073351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32d73525e5da4d7f6f445da5822876f3c0f8d0e0c8931372f4a583ec5c14164a

Aliases

arxiv: 1708.08092 · arxiv_version: 1708.08092v2 · doi: 10.48550/arxiv.1708.08092 · pith_short_12: GLLTKJPF3JGX · pith_short_16: GLLTKJPF3JGX632E · pith_short_8: GLLTKJPF

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/GLLTKJPF3JGX632ELWSYEKDW6P \
  | 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: 32d73525e5da4d7f6f445da5822876f3c0f8d0e0c8931372f4a583ec5c14164a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcdf158d40bdaef079727da9aca040f345880af28b2cd76a8d57c75fcaa7cd21",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-08-27T15:17:21Z",
    "title_canon_sha256": "0a29367c6f3f55f12278a49498add0fd8d9edb60dd987bec2ed947e53efd2968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08092",
    "kind": "arxiv",
    "version": 2
  }
}