Pith Number

pith:JDN4VP2M

pith:2011:JDN4VP2MXF42GDDWNO4LUOIS3N

not attested not anchored not stored refs pending

Wavelets centered on a knot sequence: theory, construction, and applications

Bruce W. Atkinson, Derek O. Bruff, Douglas P. Hardin, Jeffrey S. Geronimo

arxiv:1102.4246 v2 · 2011-02-21 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDN4VP2MXF42GDDWNO4LUOIS3N}

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	2026-05-18T02:42:46.854871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48dbcabf4cb979a30c766bb8ba3912db70e6d82058a711a16fb108848054e11c

Aliases

arxiv: 1102.4246 · arxiv_version: 1102.4246v2 · doi: 10.48550/arxiv.1102.4246 · pith_short_12: JDN4VP2MXF42 · pith_short_16: JDN4VP2MXF42GDDW · pith_short_8: JDN4VP2M

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/JDN4VP2MXF42GDDWNO4LUOIS3N \
  | 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: 48dbcabf4cb979a30c766bb8ba3912db70e6d82058a711a16fb108848054e11c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3431d7609963bcf5018bd5201ef6c0894b303647a33f604fb18507669e2e7c5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-02-21T15:11:30Z",
    "title_canon_sha256": "42c78aa035dbd512c6d2fd08280961d29c3e69a6d90f4296aaacd1bafc34bb9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4246",
    "kind": "arxiv",
    "version": 2
  }
}