Pith Number

pith:H6DFPPIS

pith:2015:H6DFPPISA2SBA6AHKEUIFHM2TU

not attested not anchored not stored refs pending

Signal Processing on Graphs: Causal Modeling of Unstructured Data

Jonathan Mei, Jos\'e M. F. Moura

arxiv:1503.00173 v6 · 2015-02-28 · cs.IT · math.IT · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H6DFPPISA2SBA6AHKEUIFHM2TU}

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	2026-05-18T00:51:07.618202Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f8657bd1206a41078075128829d9a9d17152f2226a125598395e7a9c477cfa1

Aliases

arxiv: 1503.00173 · arxiv_version: 1503.00173v6 · doi: 10.48550/arxiv.1503.00173 · pith_short_12: H6DFPPISA2SB · pith_short_16: H6DFPPISA2SBA6AH · pith_short_8: H6DFPPIS

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/H6DFPPISA2SBA6AHKEUIFHM2TU \
  | 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: 3f8657bd1206a41078075128829d9a9d17152f2226a125598395e7a9c477cfa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6dc50ef4c3c3c8a8953a63b51f081f8fed41e546e396c4a71c67d7833416048",
    "cross_cats_sorted": [
      "math.IT",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-02-28T20:28:05Z",
    "title_canon_sha256": "969c7a9540412a58711be23f16ad4e92864f515c4393bdb0b0a8474f74983d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00173",
    "kind": "arxiv",
    "version": 6
  }
}