Pith Number

pith:RCKC347D

pith:2018:RCKC347DTOK3HDIQK2I34YAG6S

not attested not anchored not stored refs pending

Applications of topological graph theory to $2$-manifold learning

Steven Schluchter, Tyrus Berry

arxiv:1809.00050 v1 · 2018-08-31 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RCKC347DTOK3HDIQK2I34YAG6S}

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	2026-05-18T00:06:36.309666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88942df3e39b95b38d105691be6006f4a89bd838fdb316a6410114ca51d05451

Aliases

arxiv: 1809.00050 · arxiv_version: 1809.00050v1 · doi: 10.48550/arxiv.1809.00050 · pith_short_12: RCKC347DTOK3 · pith_short_16: RCKC347DTOK3HDIQ · pith_short_8: RCKC347D

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/RCKC347DTOK3HDIQK2I34YAG6S \
  | 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: 88942df3e39b95b38d105691be6006f4a89bd838fdb316a6410114ca51d05451

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "511f877a60775c0f34ac9d3818412f37d5d7b518e3bc84867acfe654d0ff4c65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-08-31T20:38:26Z",
    "title_canon_sha256": "d3811c5d42ef85e41915f6196f0dd638cdf51f1342d5e207798fc897c85a5bee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.00050",
    "kind": "arxiv",
    "version": 1
  }
}