Pith Number

pith:3S4CDS6J

pith:2017:3S4CDS6JJCW7TITOG4KPWSK3GV

not attested not anchored not stored refs pending

Alternative Angle-Based Approach to the KS-Map. An Interpretation Through Symmetry and Reduction

Francisco Crespo, Sebastian Ferrer

arxiv:1711.08530 v1 · 2017-11-22 · math-ph · 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{3S4CDS6JJCW7TITOG4KPWSK3GV}

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	2026-05-18T00:29:44.762949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcb821cbc948adf9a26e3714fb495b356c157d0b19e92d11fb982f7a4b836a85

Aliases

arxiv: 1711.08530 · arxiv_version: 1711.08530v1 · doi: 10.48550/arxiv.1711.08530 · pith_short_12: 3S4CDS6JJCW7 · pith_short_16: 3S4CDS6JJCW7TITO · pith_short_8: 3S4CDS6J

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/3S4CDS6JJCW7TITOG4KPWSK3GV \
  | 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: dcb821cbc948adf9a26e3714fb495b356c157d0b19e92d11fb982f7a4b836a85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b984a81e6fa1ddf2e434d12298454292a2acc8028a93b39d23866fdd31af1159",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-11-22T22:47:56Z",
    "title_canon_sha256": "002441503b7b21555866785c7716ded4c9b0a3ada09d486a41761c353c6c4657"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08530",
    "kind": "arxiv",
    "version": 1
  }
}