Pith Number

pith:6RMUS5EQ

pith:2012:6RMUS5EQXA5CVTFPXUBDM3LWTT

not attested not anchored not stored refs pending

Harmonic Shears of Slit and Polygonal Mappings

Antti Rasila, Saminathan Ponnusamy, Tri Quach

arxiv:1201.2015 v1 · 2012-01-10 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6RMUS5EQXA5CVTFPXUBDM3LWTT}

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	2026-05-18T02:49:39.146820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f459497490b83a2accafbd02366d769cfd8ab66458debfa988d897f44d2d6f8d

Aliases

arxiv: 1201.2015 · arxiv_version: 1201.2015v1 · doi: 10.48550/arxiv.1201.2015 · pith_short_12: 6RMUS5EQXA5C · pith_short_16: 6RMUS5EQXA5CVTFP · pith_short_8: 6RMUS5EQ

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/6RMUS5EQXA5CVTFPXUBDM3LWTT \
  | 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: f459497490b83a2accafbd02366d769cfd8ab66458debfa988d897f44d2d6f8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8d1ee07f86eea75290d866654317e2f0ef33101d5c3d8673b79bd7b70650512",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2012-01-10T10:51:12Z",
    "title_canon_sha256": "6090a87b9752a853030415412efeb9c91a1aedde69b5e21cf871deb7f9a2ac64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2015",
    "kind": "arxiv",
    "version": 1
  }
}