Pith Number

pith:366B736U

pith:2013:366B736UENILA7YO3SWQUNQRWY

not attested not anchored not stored refs pending

Multiscale Partition of Unity

Daniel Peterseim, Patrick Henning, Philipp Morgenstern

arxiv:1312.5922 v3 · 2013-12-20 · 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{366B736UENILA7YO3SWQUNQRWY}

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	2026-05-18T01:15:53.536950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfbc1fefd42350b07f0edcad0a3611b635d2b6d406020f67059959b8a8bf886e

Aliases

arxiv: 1312.5922 · arxiv_version: 1312.5922v3 · doi: 10.48550/arxiv.1312.5922 · pith_short_12: 366B736UENIL · pith_short_16: 366B736UENILA7YO · pith_short_8: 366B736U

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/366B736UENILA7YO3SWQUNQRWY \
  | 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: dfbc1fefd42350b07f0edcad0a3611b635d2b6d406020f67059959b8a8bf886e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a681834479587db597213d5d7882148837fee2be1a336c3753fd86b5a3d4982",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-12-20T12:42:23Z",
    "title_canon_sha256": "33a9d9f06de3e719f775feddb5e1be0508b777a4074ac26520db8cd4422589f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5922",
    "kind": "arxiv",
    "version": 3
  }
}