Pith Number

pith:MH34R7GN

pith:2018:MH34R7GNQDN6VJKVEO27GDJSMD

not attested not anchored not stored refs pending

Optimal bounds on codes for location in circulant graphs

Gabrielle Paris, Tero Laihonen, Ville Junnila

arxiv:1802.01325 v1 · 2018-02-05 · cs.DM · 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{MH34R7GNQDN6VJKVEO27GDJSMD}

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	2026-05-18T00:24:26.713781Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61f7c8fccd80dbeaa55523b5f30d3260daafc5cd41b3d9b67c82d6994902de29

Aliases

arxiv: 1802.01325 · arxiv_version: 1802.01325v1 · doi: 10.48550/arxiv.1802.01325 · pith_short_12: MH34R7GNQDN6 · pith_short_16: MH34R7GNQDN6VJKV · pith_short_8: MH34R7GN

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/MH34R7GNQDN6VJKVEO27GDJSMD \
  | 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: 61f7c8fccd80dbeaa55523b5f30d3260daafc5cd41b3d9b67c82d6994902de29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6402c31ce66a57681f156a719d5a09d36822ed2e5264446965c0b48b7cfd52a6",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2018-02-05T10:12:48Z",
    "title_canon_sha256": "ef8921dbcd640c25c497121cee7332c5cf17e83132878dc1a4e4728b6e11f6ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01325",
    "kind": "arxiv",
    "version": 1
  }
}