Pith Number

pith:JQXGGS62

pith:2019:JQXGGS624QHJGSWQSEOOTC3DBL

not attested not anchored not stored refs pending

Persistence Homology of Networks: Methods and Applications

Ahmed El Fatmaoui, Esra Akbas, Mehmet Emin Aktas

arxiv:1907.08708 v1 · 2019-07-19 · math.AT · 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{JQXGGS624QHJGSWQSEOOTC3DBL}

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	2026-05-17T23:40:05.640912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c2e634bdae40e934ad0911ce98b630aef068826683b3e7a44962ab593f4d72c

Aliases

arxiv: 1907.08708 · arxiv_version: 1907.08708v1 · doi: 10.48550/arxiv.1907.08708 · pith_short_12: JQXGGS624QHJ · pith_short_16: JQXGGS624QHJGSWQ · pith_short_8: JQXGGS62

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/JQXGGS624QHJGSWQSEOOTC3DBL \
  | 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: 4c2e634bdae40e934ad0911ce98b630aef068826683b3e7a44962ab593f4d72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64741da6504c8f96cc3f98346dde98eb1ca4e5584b5c56515a722196f05dd04e",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2019-07-19T22:08:53Z",
    "title_canon_sha256": "fc828691a846a46103f958b00cb59199e6eccac8fa57e2ab6659c2827c1254e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08708",
    "kind": "arxiv",
    "version": 1
  }
}