Pith Number

pith:AELSDBQ7

pith:2020:AELSDBQ7DJT7G2LRX4IAA7WKYZ

not attested not anchored not stored refs pending

A Survey of Algorithms for Geodesic Paths and Distances

Enrico Puppo, Keenan Crane, Marco Livesu, Yipeng Qin

arxiv:2007.10430 v1 · 2020-07-20 · cs.GR · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AELSDBQ7DJT7G2LRX4IAA7WKYZ}

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.

Cited by

2 papers in Pith

From Extrinsic to Intrinsic: Geodesic-Guided Representation Learning for 3D Geometric Data

Curve Skeletonization in Continuous domain for Meshes and Point Clouds

Receipt and verification

First computed	2026-07-05T01:20:38.491550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

011721861f1a67f36971bf10007ecac67fe0d2f80abef831fcdcc2eb6aa1117e

Aliases

arxiv: 2007.10430 · arxiv_version: 2007.10430v1 · doi: 10.48550/arxiv.2007.10430 · pith_short_12: AELSDBQ7DJT7 · pith_short_16: AELSDBQ7DJT7G2LR · pith_short_8: AELSDBQ7

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/AELSDBQ7DJT7G2LRX4IAA7WKYZ \
  | 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: 011721861f1a67f36971bf10007ecac67fe0d2f80abef831fcdcc2eb6aa1117e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f0038d183611ceaba30a000b30fc44251db785b9bd8655b43c43a279b587e47",
    "cross_cats_sorted": [
      "cs.CG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2020-07-20T19:41:41Z",
    "title_canon_sha256": "aaedf298b959012748b930d038d20a0992d4d020c6931058a0f01114a43e4fc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.10430",
    "kind": "arxiv",
    "version": 1
  }
}