Pith Number

pith:NXV6DJWX

pith:2015:NXV6DJWXN24WHTK46OZJ4SWRSN

not attested not anchored not stored refs pending

Isometric point-circle configurations on surfaces from uniform maps

Klara Stokes, Milagros Izquierdo

arxiv:1503.08711 v1 · 2015-03-30 · math.AG · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXV6DJWXN24WHTK46OZJ4SWRSN}

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	2026-05-18T02:20:01.064021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6debe1a6d76eb963cd5cf3b29e4ad1935dd392eb1d9ef61dd69dd98b6f09a0e8

Aliases

arxiv: 1503.08711 · arxiv_version: 1503.08711v1 · doi: 10.48550/arxiv.1503.08711 · pith_short_12: NXV6DJWXN24W · pith_short_16: NXV6DJWXN24WHTK4 · pith_short_8: NXV6DJWX

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/NXV6DJWXN24WHTK46OZJ4SWRSN \
  | 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: 6debe1a6d76eb963cd5cf3b29e4ad1935dd392eb1d9ef61dd69dd98b6f09a0e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "135309c527c6d105a2d8ef9439266a90752ee7f6a06ef6ffbbdc43ee260f4ca2",
    "cross_cats_sorted": [
      "math.CO",
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-03-30T15:32:39Z",
    "title_canon_sha256": "43d020550f1e5485722b70e84a0db5dfed551587f204abd7edd836602b70bc84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.08711",
    "kind": "arxiv",
    "version": 1
  }
}