Pith Number

pith:LJFLGKVD

pith:2016:LJFLGKVDRHSKHHWTOHK4NNWEC7

not attested not anchored not stored refs pending

Half-integral linkages in highly connected directed graphs

Irene Muzi, Katherine Edwards, Paul Wollan

arxiv:1611.01004 v1 · 2016-11-03 · math.CO · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJFLGKVDRHSKHHWTOHK4NNWEC7}

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	2026-05-18T01:00:17.946898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a4ab32aa389e4a39ed371d5c6b6c417df8cdc00002a89e38201bf825323f759

Aliases

arxiv: 1611.01004 · arxiv_version: 1611.01004v1 · doi: 10.48550/arxiv.1611.01004 · pith_short_12: LJFLGKVDRHSK · pith_short_16: LJFLGKVDRHSKHHWT · pith_short_8: LJFLGKVD

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/LJFLGKVDRHSKHHWTOHK4NNWEC7 \
  | 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: 5a4ab32aa389e4a39ed371d5c6b6c417df8cdc00002a89e38201bf825323f759

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "252c7b776505d3a6f0b1d6ebe3b6b8815518532a9f920a473d98576cd804fbe0",
    "cross_cats_sorted": [
      "cs.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-11-03T13:35:51Z",
    "title_canon_sha256": "9fc61f38c843211c9fa8332938cb71c3f3dbe8e0149142b63e7854eb07400ff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01004",
    "kind": "arxiv",
    "version": 1
  }
}