Pith Number

pith:DLTMA4CY

pith:2017:DLTMA4CY65FFCWK6S5XB7OLAOG

not attested not anchored not stored refs pending

Admissible topologies on $C(Y,Z)$ and ${\cal O}_Z(Y)$

Athanasios Megaritis, Dimitris Georgiou, Kyriakos Papadopoulos

arxiv:1710.06878 v1 · 2017-10-18 · 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{DLTMA4CY65FFCWK6S5XB7OLAOG}

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	2026-05-18T00:32:30.045448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae6c07058f74a51595e976e1fb960719398c06d75ccd9e9241ddf268300106c

Aliases

arxiv: 1710.06878 · arxiv_version: 1710.06878v1 · doi: 10.48550/arxiv.1710.06878 · pith_short_12: DLTMA4CY65FF · pith_short_16: DLTMA4CY65FFCWK6 · pith_short_8: DLTMA4CY

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/DLTMA4CY65FFCWK6S5XB7OLAOG \
  | 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: 1ae6c07058f74a51595e976e1fb960719398c06d75ccd9e9241ddf268300106c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b00068226743e13ddd294878b015c8398c7543bd76a3d6ba38fe453a2c6dd536",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GN",
    "submitted_at": "2017-10-18T18:06:40Z",
    "title_canon_sha256": "cfdf2eca3d5d2b8b7a2a21d0d8832c8987af585eba06cf991a4e413bfc862679"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06878",
    "kind": "arxiv",
    "version": 1
  }
}