Pith Number

pith:KNSPQBWR

pith:2023:KNSPQBWR5TGUISAC4E7EU322LE

not attested not anchored not stored refs pending

Time-Varying Graph Mode Decomposition

Naveed ur Rehman

arxiv:2301.03496 v1 · 2023-01-09 · eess.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{KNSPQBWR5TGUISAC4E7EU322LE}

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	2026-07-05T05:31:36.418954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5364f806d1eccd444802e13e4a6f5a590e633abd61e982eaa5af29c49f85f046

Aliases

arxiv: 2301.03496 · arxiv_version: 2301.03496v1 · doi: 10.48550/arxiv.2301.03496 · pith_short_12: KNSPQBWR5TGU · pith_short_16: KNSPQBWR5TGUISAC · pith_short_8: KNSPQBWR

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/KNSPQBWR5TGUISAC4E7EU322LE \
  | 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: 5364f806d1eccd444802e13e4a6f5a590e633abd61e982eaa5af29c49f85f046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b82062e3b53c5bf387ea84def5c6ea8032572a33c2586e3f57da455473172e3b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2023-01-09T16:36:43Z",
    "title_canon_sha256": "32c0215db38164fb906a225058d98419785fbc0c9076ee88afd42eacd74df1ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03496",
    "kind": "arxiv",
    "version": 1
  }
}