Pith Number

pith:NLMS3MDU

pith:2013:NLMS3MDULN5EDIICIVTLNIB4YL

not attested not anchored not stored refs pending

Discrete Signal Processing on Graphs: Frequency Analysis

Aliaksei Sandryhaila, Jose M. F. Moura

arxiv:1307.0468 v2 · 2013-07-01 · cs.SI · math.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NLMS3MDULN5EDIICIVTLNIB4YL}

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	2026-05-18T03:06:54.839909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad92db0745b7a41a1024566b6a03cc2ca3d8dc88cd2dc52fc589b58710b110b

Aliases

arxiv: 1307.0468 · arxiv_version: 1307.0468v2 · doi: 10.48550/arxiv.1307.0468 · pith_short_12: NLMS3MDULN5E · pith_short_16: NLMS3MDULN5EDIIC · pith_short_8: NLMS3MDU

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/NLMS3MDULN5EDIICIVTLNIB4YL \
  | 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: 6ad92db0745b7a41a1024566b6a03cc2ca3d8dc88cd2dc52fc589b58710b110b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9811e6de07797553a9dfe42aeb179ca1b494e2c5bec12078340c10130686567",
    "cross_cats_sorted": [
      "math.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2013-07-01T18:33:04Z",
    "title_canon_sha256": "78d134f1e25936e256389ff831b19d0668abac0db4df3d2fa5d80e951be8ad08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0468",
    "kind": "arxiv",
    "version": 2
  }
}