Pith Number

pith:T6HNQ24S

pith:2013:T6HNQ24SXTYUG4JUDYN635H4T6

not attested not anchored not stored refs pending

Vertex-Frequency Analysis on Graphs

Benjamin Ricaud, David I Shuman, Pierre Vandergheynst

arxiv:1307.5708 v1 · 2013-07-22 · math.FA · cs.IT · cs.SI · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6HNQ24SXTYUG4JUDYN635H4T6}

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	2026-05-18T03:17:54.844919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8ed86b92bcf14371341e1bedf4fc9f9f16d8447a99231074fff00444aed254

Aliases

arxiv: 1307.5708 · arxiv_version: 1307.5708v1 · doi: 10.48550/arxiv.1307.5708 · pith_short_12: T6HNQ24SXTYU · pith_short_16: T6HNQ24SXTYUG4JU · pith_short_8: T6HNQ24S

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/T6HNQ24SXTYUG4JUDYN635H4T6 \
  | 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: 9f8ed86b92bcf14371341e1bedf4fc9f9f16d8447a99231074fff00444aed254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "085c9f4616f867ebc7b1cc4b762b3f405120e172e368379d7ade923d17829e05",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.SI",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2013-07-22T13:44:36Z",
    "title_canon_sha256": "8bf95658270d108814503f81099fd360deb48e4ceedc25e7848a91b4ddb6a855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5708",
    "kind": "arxiv",
    "version": 1
  }
}