Pith Number

pith:M33VFYVT

pith:2018:M33VFYVTUPFGPZA6KVD4MJ2MDM

not attested not anchored not stored refs pending

Recovering Conductances of Resistor Networks in a Punctured Disk

Brian Burks, Patricia Commins, Sunita Chepuri, Yulia Alexandr

arxiv:1812.01517 v1 · 2018-12-04 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M33VFYVTUPFGPZA6KVD4MJ2MDM}

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	2026-05-17T23:59:12.287184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f752e2b3a3ca67e41e5547c6274c1b1efd37d8d5f98ec20c75ce255ac20bd6

Aliases

arxiv: 1812.01517 · arxiv_version: 1812.01517v1 · doi: 10.48550/arxiv.1812.01517 · pith_short_12: M33VFYVTUPFG · pith_short_16: M33VFYVTUPFGPZA6 · pith_short_8: M33VFYVT

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/M33VFYVTUPFGPZA6KVD4MJ2MDM \
  | 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: 66f752e2b3a3ca67e41e5547c6274c1b1efd37d8d5f98ec20c75ce255ac20bd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23646ae253461f2558d7f1d14986b0fef02988a8dff725647ba520769e3171e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-12-04T16:39:21Z",
    "title_canon_sha256": "550f88238c1c81191ab92f09e835ea3e82bc86b00b39f977c27bb1a91e9bbb20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01517",
    "kind": "arxiv",
    "version": 1
  }
}