Pith Number

pith:SOXS5ILV

pith:2011:SOXS5ILVBVUUV2PMF5LCPYYXVV

not attested not anchored not stored refs pending

The 2-Transitive Transplantable Isospectral Drums

Jeroen Schillewaert, Koen Thas

arxiv:1108.3650 v1 · 2011-08-18 · math-ph · math.MP · nlin.CD · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOXS5ILVBVUUV2PMF5LCPYYXVV}

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	2026-05-18T04:15:15.494783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93af2ea1750d694ae9ec2f5627e317ad4280bf07c3c5362e17981ca4a2e5a99e

Aliases

arxiv: 1108.3650 · arxiv_version: 1108.3650v1 · doi: 10.48550/arxiv.1108.3650 · pith_short_12: SOXS5ILVBVUU · pith_short_16: SOXS5ILVBVUUV2PM · pith_short_8: SOXS5ILV

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/SOXS5ILVBVUUV2PMF5LCPYYXVV \
  | 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: 93af2ea1750d694ae9ec2f5627e317ad4280bf07c3c5362e17981ca4a2e5a99e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b13b1885b5f4ef86f6a64bb2fbafc5f4c94926ae0f94a4783a5ef6f2cc69657",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.CD",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-08-18T05:20:44Z",
    "title_canon_sha256": "bab47219b334b407058ef4314f9c7a64f804bf20490cfae79bcb3b6dbc69cab6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.3650",
    "kind": "arxiv",
    "version": 1
  }
}