Pith Number

pith:7OU5E3LS

pith:2017:7OU5E3LS3YDIKEIJ35536L7NDC

not attested not anchored not stored refs pending

Interleaving Distance as a Limit

David Meyer, Killian Meehan

arxiv:1710.11489 v1 · 2017-10-30 · math.AT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OU5E3LS3YDIKEIJ35536L7NDC}

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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

Towards an Optimal Bound for the Interleaving Distance on Mapper Graphs

Receipt and verification

First computed	2026-05-18T00:31:37.169951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fba9d26d72de06851109df7bbf2fed1885ee88d987a4c1232518faa3413cb057

Aliases

arxiv: 1710.11489 · arxiv_version: 1710.11489v1 · doi: 10.48550/arxiv.1710.11489 · pith_short_12: 7OU5E3LS3YDI · pith_short_16: 7OU5E3LS3YDIKEIJ · pith_short_8: 7OU5E3LS

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/7OU5E3LS3YDIKEIJ35536L7NDC \
  | 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: fba9d26d72de06851109df7bbf2fed1885ee88d987a4c1232518faa3413cb057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3364572cac577c724505466a11af2ab158f4968e77c4f8effb1f237e426ed81",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2017-10-30T00:10:45Z",
    "title_canon_sha256": "ac3475f68f40bfd9e0ef5b2c9c5b40b189cac1f566665caa716b31b273117a0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11489",
    "kind": "arxiv",
    "version": 1
  }
}