Pith Number

pith:SETBN6YE

pith:2017:SETBN6YEM4GFBAFLV2ANWPZW5K

not attested not anchored not stored refs pending

Superscar states in rational polygon billiards - a reality or an illusion?

Stefan Giller

arxiv:1711.04379 v2 · 2017-11-12 · 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{SETBN6YEM4GFBAFLV2ANWPZW5K}

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	2026-05-18T00:08:15.792347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

912616fb04670c5080abae80db3f36eaa646048db58a86f638e4d6b422c0e514

Aliases

arxiv: 1711.04379 · arxiv_version: 1711.04379v2 · doi: 10.48550/arxiv.1711.04379 · pith_short_12: SETBN6YEM4GF · pith_short_16: SETBN6YEM4GFBAFL · pith_short_8: SETBN6YE

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/SETBN6YEM4GFBAFLV2ANWPZW5K \
  | 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: 912616fb04670c5080abae80db3f36eaa646048db58a86f638e4d6b422c0e514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2599d65ae421a31008129a7e9f6928cf180666275a68edd296cf035e52b70b03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-12T23:28:09Z",
    "title_canon_sha256": "c99dd0b5ef4b95044906587cfe7812254642f11c63e63c4dc3ec8d770d9a7887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04379",
    "kind": "arxiv",
    "version": 2
  }
}