Pith Number

pith:LK6GM5CW

pith:2010:LK6GM5CWAYBG6DU6JAOO5X3DLG

not attested not anchored not stored refs pending

Linear relations of refined enumerations of alternating sign matrices

Ilse Fischer

arxiv:1008.0527 v1 · 2010-08-03 · 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{LK6GM5CWAYBG6DU6JAOO5X3DLG}

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	2026-05-18T04:42:42.822089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5abc66745606026f0e9e481ceedf63599998258a0fda061936dd559300dd60a1

Aliases

arxiv: 1008.0527 · arxiv_version: 1008.0527v1 · doi: 10.48550/arxiv.1008.0527 · pith_short_12: LK6GM5CWAYBG · pith_short_16: LK6GM5CWAYBG6DU6 · pith_short_8: LK6GM5CW

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/LK6GM5CWAYBG6DU6JAOO5X3DLG \
  | 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: 5abc66745606026f0e9e481ceedf63599998258a0fda061936dd559300dd60a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1392d83b9192334547417e1ae49f83307f0638597dbd989895ac295bdaedd9d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2010-08-03T12:04:29Z",
    "title_canon_sha256": "4ae206e188b358713e978b1d2e4c43d4bc045d5db59b8bf533eaa468bcddeaed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0527",
    "kind": "arxiv",
    "version": 1
  }
}