Pith Number

pith:STNL3YIQ

pith:2000:STNL3YIQEPB3F3DWG75W5FXQQA

not attested not anchored not stored refs pending

Deformed Heisenberg algebras, a Fock-space representation and the Calogero model

Stjepan Meljanac (Rudjer Boskovic Inst.), Velimir Bardek

arxiv:hep-th/0009099 v1 · 2000-09-13 · hep-th · 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{STNL3YIQEPB3F3DWG75W5FXQQA}

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	2026-05-18T04:17:36.879346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94dabde11023c3b2ec7637fb6e96f0801146864a7ee8c56b5daf08e9a13abd84

Aliases

arxiv: hep-th/0009099 · arxiv_version: hep-th/0009099v1 · doi: 10.48550/arxiv.hep-th/0009099 · pith_short_12: STNL3YIQEPB3 · pith_short_16: STNL3YIQEPB3F3DW · pith_short_8: STNL3YIQ

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/STNL3YIQEPB3F3DWG75W5FXQQA \
  | 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: 94dabde11023c3b2ec7637fb6e96f0801146864a7ee8c56b5daf08e9a13abd84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "190e2dc23a51b98cb8f33fbaeea8d9da81f199bf6d1240627353e95c0cdc0c55",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-09-13T13:45:41Z",
    "title_canon_sha256": "183e8623e442f9c9719d7b4907baa985846893099149747921aa76fc51696427"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0009099",
    "kind": "arxiv",
    "version": 1
  }
}