Pith Number

pith:V6NHTQWZ

pith:2015:V6NHTQWZJVITUCNWK6ELBWK5PA

not attested not anchored not stored refs pending

The demodulated band transform

Christopher K. Kovach, Phillip E. Gander

arxiv:1510.03113 v4 · 2015-10-11 · q-bio.QM · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V6NHTQWZJVITUCNWK6ELBWK5PA}

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	2026-05-17T23:55:23.494104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af9a79c2d94d513a09b65788b0d95d7818c15398cafab1d4b61bf759d815005c

Aliases

arxiv: 1510.03113 · arxiv_version: 1510.03113v4 · doi: 10.48550/arxiv.1510.03113 · pith_short_12: V6NHTQWZJVIT · pith_short_16: V6NHTQWZJVITUCNW · pith_short_8: V6NHTQWZ

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/V6NHTQWZJVITUCNWK6ELBWK5PA \
  | 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: af9a79c2d94d513a09b65788b0d95d7818c15398cafab1d4b61bf759d815005c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94e77fa0ec900e4a808321e1086655d779891b34b679947c18fe0ce41d6b7a35",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2015-10-11T23:57:22Z",
    "title_canon_sha256": "7befca98119b308083a50d75ba08de8f0c6f77c85f7377bd4693dbc0ef5b5c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03113",
    "kind": "arxiv",
    "version": 4
  }
}