Pith Number

pith:CUP6M5R3

pith:2017:CUP6M5R334V3BHQGIDE5EPTC5S

not attested not anchored not stored refs pending

New Techniques for Computing Geometric Index

David G. Wright, Dennis J. Garity, Du\v{s}an D. Repov\v{s}, Kathryn B. Andrist

arxiv:1711.04267 v1 · 2017-11-12 · math.GT · math.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CUP6M5R334V3BHQGIDE5EPTC5S}

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	2026-05-18T00:30:39.538204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151fe6763bdf2bb09e0640c9d23e62ec9ce8191ded3fb6db14f5bf5649d110fa

Aliases

arxiv: 1711.04267 · arxiv_version: 1711.04267v1 · doi: 10.48550/arxiv.1711.04267 · pith_short_12: CUP6M5R334V3 · pith_short_16: CUP6M5R334V3BHQG · pith_short_8: CUP6M5R3

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/CUP6M5R334V3BHQGIDE5EPTC5S \
  | 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: 151fe6763bdf2bb09e0640c9d23e62ec9ce8191ded3fb6db14f5bf5649d110fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c9b8bfdd3f712633648c18933c0d2942cc30567f3f772eb44de77e698fa5c2",
    "cross_cats_sorted": [
      "math.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2017-11-12T10:39:37Z",
    "title_canon_sha256": "4711bd81f0cfc6e77106e82d2cecc3b5f9bd28e02734f3c8cf0857d9d585c4ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04267",
    "kind": "arxiv",
    "version": 1
  }
}