Pith Number

pith:DMO7AV2Q

pith:2017:DMO7AV2QEPEHOKC7HPOECSXNWY

not attested not anchored not stored refs pending

Minimal Free Resolutions of $2\times n$ Domino Tilings

Rachelle R. Bouchat, Tricia Muldoon Brown

arxiv:1708.07054 v1 · 2017-08-23 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMO7AV2QEPEHOKC7HPOECSXNWY}

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	2026-05-18T00:02:49.809096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b1df0575023c877285f3bdc414aedb6273ffa67ebc92008d78b9d1806d7a9b0

Aliases

arxiv: 1708.07054 · arxiv_version: 1708.07054v1 · doi: 10.48550/arxiv.1708.07054 · pith_short_12: DMO7AV2QEPEH · pith_short_16: DMO7AV2QEPEHOKC7 · pith_short_8: DMO7AV2Q

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/DMO7AV2QEPEHOKC7HPOECSXNWY \
  | 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: 1b1df0575023c877285f3bdc414aedb6273ffa67ebc92008d78b9d1806d7a9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77f432d01c0941762cf32c69fdd83f13ce8259f00b4e0bbf0a3559bcf19bb7cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-08-23T15:33:31Z",
    "title_canon_sha256": "d6a85d17ae7d87dc0fb6f14dcb98614dc1c6f99e0261295344079f17979aa8a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07054",
    "kind": "arxiv",
    "version": 1
  }
}