Pith Number

pith:POBA6UD2

pith:2018:POBA6UD2D2FO5ENGF6T4GWJVO3

not attested not anchored not stored refs pending

Two moonshines for $L_2(11)$ but none for $M_{12}$

Suresh Govindarajan, Sutapa Samanta

arxiv:1804.06677 v4 · 2018-04-18 · hep-th · math.GR · 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{POBA6UD2D2FO5ENGF6T4GWJVO3}

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	2026-05-17T23:56:20.849169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b820f507a1e8aee91a62fa7c3593576e81c663baf8ae2364f6be0d2dece05b3

Aliases

arxiv: 1804.06677 · arxiv_version: 1804.06677v4 · doi: 10.48550/arxiv.1804.06677 · pith_short_12: POBA6UD2D2FO · pith_short_16: POBA6UD2D2FO5ENG · pith_short_8: POBA6UD2

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/POBA6UD2D2FO5ENGF6T4GWJVO3 \
  | 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: 7b820f507a1e8aee91a62fa7c3593576e81c663baf8ae2364f6be0d2dece05b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f47e99eae05ca4ab2844b48bb4d93cfa1fdc6fb3483c8ce1c4102998c151a0e5",
    "cross_cats_sorted": [
      "math.GR",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-18T12:23:48Z",
    "title_canon_sha256": "3e8f8231214b959b806384bb7fc17e88d4414310d55294b4cf2469d5f4b6593d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06677",
    "kind": "arxiv",
    "version": 4
  }
}