Pith Number

pith:BPUEDLNR

pith:2017:BPUEDLNR5SXLOFMWTJG32N5Y4I

not attested not anchored not stored refs pending

Stable Invariants for Multiparameter Persistence

Oliver G\"afvert, Wojciech Chach\'olski

arxiv:1703.03632 v3 · 2017-03-10 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPUEDLNR5SXLOFMWTJG32N5Y4I}

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.

Cited by

1 paper in Pith

Multiparameter persistence modules in the large scale

Receipt and verification

First computed	2026-07-05T02:31:57.230905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0be841adb1ecaeb715969a4dbd37b8e234c9ef24ceb21024a6bb29642160c1a8

Aliases

arxiv: 1703.03632 · arxiv_version: 1703.03632v3 · doi: 10.48550/arxiv.1703.03632 · pith_short_12: BPUEDLNR5SXL · pith_short_16: BPUEDLNR5SXLOFMW · pith_short_8: BPUEDLNR

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/BPUEDLNR5SXLOFMWTJG32N5Y4I \
  | 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: 0be841adb1ecaeb715969a4dbd37b8e234c9ef24ceb21024a6bb29642160c1a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e6f8bea66352eb13ac6ac8d9861729a3a2b1a13fbd575165eeb155e5de72dea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-03-10T11:28:39Z",
    "title_canon_sha256": "52e7fda1df897555a7cfc14b7feb8112b990a22a4abd49d74c7c7d6b86ef8de0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03632",
    "kind": "arxiv",
    "version": 3
  }
}