Pith Number

pith:HOEBYCPS

pith:2017:HOEBYCPSO7CNIZEB4RZRP4BSHJ

not attested not anchored not stored refs pending

A Graph Framework for Manifold-valued Data

Daniel Tenbrinck, Ronny Bergmann

arxiv:1702.05293 v2 · 2017-02-17 · 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{HOEBYCPSO7CNIZEB4RZRP4BSHJ}

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	2026-05-17T23:58:54.792564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b881c09f277c4d46481e47317f0323a6770ec56e3fa9201cda90fa8f6dda003

Aliases

arxiv: 1702.05293 · arxiv_version: 1702.05293v2 · doi: 10.48550/arxiv.1702.05293 · pith_short_12: HOEBYCPSO7CN · pith_short_16: HOEBYCPSO7CNIZEB · pith_short_8: HOEBYCPS

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/HOEBYCPSO7CNIZEB4RZRP4BSHJ \
  | 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: 3b881c09f277c4d46481e47317f0323a6770ec56e3fa9201cda90fa8f6dda003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6024127b146fbd3b428ac9faf256a650b9547f9572137ab6b10120432016e3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-02-17T10:31:59Z",
    "title_canon_sha256": "c1b59e9f6551d6fd972094e978da89fa76b251324455d1a0b905e6557ac9c0fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05293",
    "kind": "arxiv",
    "version": 2
  }
}