Pith Number

pith:KSGJDK3I

pith:2016:KSGJDK3I4NOW7N5U6R3OIQXFDI

not attested not anchored not stored refs pending

On the Spectra of Symmetric Cylindrical Constructs

Ali Taherkhani, Amir Daneshgar

arxiv:1610.02957 v1 · 2016-10-10 · 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{KSGJDK3I4NOW7N5U6R3OIQXFDI}

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	2026-05-18T01:02:50.313417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548c91ab68e35d6fb7b4f476e442e51a3ce39c452a66b568b6b93b4854b8bb91

Aliases

arxiv: 1610.02957 · arxiv_version: 1610.02957v1 · doi: 10.48550/arxiv.1610.02957 · pith_short_12: KSGJDK3I4NOW · pith_short_16: KSGJDK3I4NOW7N5U · pith_short_8: KSGJDK3I

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/KSGJDK3I4NOW7N5U6R3OIQXFDI \
  | 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: 548c91ab68e35d6fb7b4f476e442e51a3ce39c452a66b568b6b93b4854b8bb91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b56c793106215914147f7f124843f305c69b27933a6727307e9fb80b8137eeb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2016-10-10T15:19:57Z",
    "title_canon_sha256": "528ae6556f86221dff04c9c3adadb9f0f0970aaebe650e18b4bdc8b1a0d61cf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02957",
    "kind": "arxiv",
    "version": 1
  }
}