Pith Number

pith:AMRBKC5Y

pith:2011:AMRBKC5YED4NAPPVW3WM5VWODI

not attested not anchored not stored refs pending

Non-homogenous disks in the chain of matrices

Alvaro Veliz-Osorio, Nicolas Orantin

arxiv:1111.3777 v1 · 2011-11-16 · math-ph · hep-th · math.CO · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMRBKC5YED4NAPPVW3WM5VWODI}

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	2026-05-18T01:59:32.428718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0322150bb820f8d03df5b6ecced6ce1a171b5ac371cf56103d711bc5d753a2b8

Aliases

arxiv: 1111.3777 · arxiv_version: 1111.3777v1 · doi: 10.48550/arxiv.1111.3777 · pith_short_12: AMRBKC5YED4N · pith_short_16: AMRBKC5YED4NAPPV · pith_short_8: AMRBKC5Y

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/AMRBKC5YED4NAPPVW3WM5VWODI \
  | 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: 0322150bb820f8d03df5b6ecced6ce1a171b5ac371cf56103d711bc5d753a2b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67a826eebea6ac63c1a64ec9797161f73d0a0e47c7c2b210b89b7fdb757ae3c8",
    "cross_cats_sorted": [
      "hep-th",
      "math.CO",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-11-16T12:17:36Z",
    "title_canon_sha256": "dc54abebfcc90ab75dc85bb6b43d0ec13e91cc8198ed52de95074477f7416bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3777",
    "kind": "arxiv",
    "version": 1
  }
}