Pith Number

pith:KA7Q7H62

pith:2017:KA7Q7H62JVNQC5J5MNKOAIIF2M

not attested not anchored not stored refs pending

Restriction of Hecke eigenforms to horocycles

Ho Chung Siu, Kannan Soundararajan

arxiv:1705.02080 v1 · 2017-05-05 · 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{KA7Q7H62JVNQC5J5MNKOAIIF2M}

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	2026-05-18T00:45:00.689179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

503f0f9fda4d5b01753d6354e02105d338edde497a3d90d39dc2501a07eb11a5

Aliases

arxiv: 1705.02080 · arxiv_version: 1705.02080v1 · doi: 10.48550/arxiv.1705.02080 · pith_short_12: KA7Q7H62JVNQ · pith_short_16: KA7Q7H62JVNQC5J5 · pith_short_8: KA7Q7H62

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/KA7Q7H62JVNQC5J5MNKOAIIF2M \
  | 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: 503f0f9fda4d5b01753d6354e02105d338edde497a3d90d39dc2501a07eb11a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58a85121946a1872695337954fcc2fdf378730c598d218b319cc6d00b967f9ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-05-05T04:11:58Z",
    "title_canon_sha256": "8987e5ea4d9330552db418cdeba2b58b843e8ac93ecf1f8dbfebcdab9becf790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02080",
    "kind": "arxiv",
    "version": 1
  }
}