Pith Number

pith:MAAZFDL3

pith:2017:MAAZFDL3KIAC7VRNV3OSQDNEJ4

not attested not anchored not stored refs pending

On Legendre curves in normed planes

Horst Martini, Ralph Teixeira, Vitor Balestro

arxiv:1704.04927 v1 · 2017-04-17 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAAZFDL3KIAC7VRNV3OSQDNEJ4}

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	2026-05-18T00:03:09.889180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6001928d7b52002fd62daedd280da44f20f02f7482a880f1fd15bd2a0fb1f876

Aliases

arxiv: 1704.04927 · arxiv_version: 1704.04927v1 · doi: 10.48550/arxiv.1704.04927 · pith_short_12: MAAZFDL3KIAC · pith_short_16: MAAZFDL3KIAC7VRN · pith_short_8: MAAZFDL3

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/MAAZFDL3KIAC7VRNV3OSQDNEJ4 \
  | 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: 6001928d7b52002fd62daedd280da44f20f02f7482a880f1fd15bd2a0fb1f876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12a5e55ed79f8c3ada80eff2e3b017c1feed2602f73a72e9103b55be4a333395",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-04-17T10:49:35Z",
    "title_canon_sha256": "c0f2a278fe468edf6fdac27d0240e2c3f1aae4d25faa02a543caada5e40b880e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04927",
    "kind": "arxiv",
    "version": 1
  }
}