Pith Number

pith:IUT5TKFP

pith:2009:IUT5TKFPO5N6AT54UZNTZMJZOZ

not attested not anchored not stored refs pending

Resistance boundaries of infinite networks

Erin P. J. Pearse, Palle E. T. Jorgensen

arxiv:0909.1518 v2 · 2009-09-08 · math.FA · math.MG · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IUT5TKFPO5N6AT54UZNTZMJZOZ}

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	2026-05-18T04:30:26.543553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4527d9a8af775be04fbca65b3cb139767a023b6fb71a3518e8c2b740040d6780

Aliases

arxiv: 0909.1518 · arxiv_version: 0909.1518v2 · doi: 10.48550/arxiv.0909.1518 · pith_short_12: IUT5TKFPO5N6 · pith_short_16: IUT5TKFPO5N6AT54 · pith_short_8: IUT5TKFP

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/IUT5TKFPO5N6AT54UZNTZMJZOZ \
  | 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: 4527d9a8af775be04fbca65b3cb139767a023b6fb71a3518e8c2b740040d6780

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e7e71035c1ad93b0483d47b2da8099ea501201633cebf0daf9f039b4a5533b",
    "cross_cats_sorted": [
      "math.MG",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2009-09-08T17:03:09Z",
    "title_canon_sha256": "56e9eb26f25de7aff8cf25c15d0f030bf8cb986578d2bf053cf96f9818ae8c80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1518",
    "kind": "arxiv",
    "version": 2
  }
}