Pith Number

pith:KUPR6RZB

pith:2013:KUPR6RZBBQ3L6VNTU6MUMBITFL

not attested not anchored not stored refs pending

The quantum angular Calogero-Moser model

Alexios P. Polychronakos, Mikhail Feigin, Olaf Lechtenfeld

arxiv:1305.5841 v2 · 2013-05-24 · math-ph · hep-th · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KUPR6RZBBQ3L6VNTU6MUMBITFL}

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	2026-05-18T02:53:30.223187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

551f1f47210c36bf55b3a7994605132ad2fe93c4d3bb34a2a6b0fa98ea39ea1e

Aliases

arxiv: 1305.5841 · arxiv_version: 1305.5841v2 · doi: 10.48550/arxiv.1305.5841 · pith_short_12: KUPR6RZBBQ3L · pith_short_16: KUPR6RZBBQ3L6VNT · pith_short_8: KUPR6RZB

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/KUPR6RZBBQ3L6VNTU6MUMBITFL \
  | 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: 551f1f47210c36bf55b3a7994605132ad2fe93c4d3bb34a2a6b0fa98ea39ea1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45bb9eb2825ef22a94768b9543cae9ae19343c4eeee947893431a192fb601598",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-05-24T20:00:01Z",
    "title_canon_sha256": "6883af6143aa8bdbf5a64128dae6579087f488d6f79030e8e6803d9612237a85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5841",
    "kind": "arxiv",
    "version": 2
  }
}