Pith Number

pith:MYZELD52

pith:2015:MYZELD52WPFNAGYOS32344ZYDC

not attested not anchored not stored refs pending

Persistent Homology Lower Bounds on High Order Network Distances

Alejandro Ribeiro, Weiyu Huang

arxiv:1507.03044 v2 · 2015-07-10 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MYZELD52WPFNAGYOS32344ZYDC}

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	2026-05-18T01:15:52.747067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6632458fbab3cad01b0e96f5be733818b016855ba6143b628752008db42c63ec

Aliases

arxiv: 1507.03044 · arxiv_version: 1507.03044v2 · doi: 10.48550/arxiv.1507.03044 · pith_short_12: MYZELD52WPFN · pith_short_16: MYZELD52WPFNAGYO · pith_short_8: MYZELD52

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/MYZELD52WPFNAGYOS32344ZYDC \
  | 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: 6632458fbab3cad01b0e96f5be733818b016855ba6143b628752008db42c63ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "558f19d73f5c47c69d098f07785dc7a0b07322add2e762458e4dfaab1c4a2441",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2015-07-10T23:14:30Z",
    "title_canon_sha256": "df1a56450407b170b7c3b9c523e890fec26982208304c2a9d823c14eb25aa1a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03044",
    "kind": "arxiv",
    "version": 2
  }
}