Pith Number

pith:4DXDMLNM

pith:2012:4DXDMLNMS54Y57EZFFX572YHHO

not attested not anchored not stored refs pending

Moduli of Parallelogram Tilings and Curve Systems

Drew Reisinger, Matthias Weber

arxiv:1212.6535 v1 · 2012-12-28 · 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{4DXDMLNMS54Y57EZFFX572YHHO}

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	2026-05-18T03:37:31.670394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0ee362dac97798efc99296fdfeb073b8e7b08eb1c00bdae279566ddc237b7fc

Aliases

arxiv: 1212.6535 · arxiv_version: 1212.6535v1 · doi: 10.48550/arxiv.1212.6535 · pith_short_12: 4DXDMLNMS54Y · pith_short_16: 4DXDMLNMS54Y57EZ · pith_short_8: 4DXDMLNM

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/4DXDMLNMS54Y57EZFFX572YHHO \
  | 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: e0ee362dac97798efc99296fdfeb073b8e7b08eb1c00bdae279566ddc237b7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c5e04ce273fa0714b0a8c4b019f57e633ca2c4fee479eb5cbaba8608ae8b30a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-12-28T16:53:21Z",
    "title_canon_sha256": "cd66f3d231d925a05456235a86510c09239239552f08801bb779c54857f19347"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6535",
    "kind": "arxiv",
    "version": 1
  }
}