Pith Number

pith:HMOLBLFG

pith:2016:HMOLBLFGWUWPNYQ2GYMKG4FBID

not attested not anchored not stored refs pending

Orienting Transversals and Transition Polynomials of Multimatroids

Robert Brijder

arxiv:1605.04244 v3 · 2016-05-13 · 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{HMOLBLFGWUWPNYQ2GYMKG4FBID}

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	2026-05-18T00:37:54.895297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1cb0aca6b52cf6e21a3618a370a140e7f6555424d908354816e3af528e18cd

Aliases

arxiv: 1605.04244 · arxiv_version: 1605.04244v3 · doi: 10.48550/arxiv.1605.04244 · pith_short_12: HMOLBLFGWUWP · pith_short_16: HMOLBLFGWUWPNYQ2 · pith_short_8: HMOLBLFG

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/HMOLBLFGWUWPNYQ2GYMKG4FBID \
  | 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: 3b1cb0aca6b52cf6e21a3618a370a140e7f6555424d908354816e3af528e18cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50c8a11be8f3b9efe30894cccec5dba78b2a629bb6424d7002e994ffbd0862c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-05-13T16:39:10Z",
    "title_canon_sha256": "d617318e0ddb2b939309542a6fa88aa3562b307a8735be7dee5eecf73fee1816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04244",
    "kind": "arxiv",
    "version": 3
  }
}