Pith Number

pith:EBPNVDGA

pith:2019:EBPNVDGAGF2ZT44URFCR5T5U4L

not attested not anchored not stored refs pending

On symmetries of Hamiltonians describing systems with arbitrary spins

A.B. Balantekin, Amol V. Patwardhan, Michael J. Cervia

arxiv:1905.00082 v1 · 2019-04-30 · nucl-th · astro-ph.HE · 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{EBPNVDGAGF2ZT44URFCR5T5U4L}

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	2026-05-17T23:39:54.021298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205eda8cc0317599f39489451ecfb4e2fbfa2ce001090e453e1783fa09a95962

Aliases

arxiv: 1905.00082 · arxiv_version: 1905.00082v1 · doi: 10.48550/arxiv.1905.00082 · pith_short_12: EBPNVDGAGF2Z · pith_short_16: EBPNVDGAGF2ZT44U · pith_short_8: EBPNVDGA

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/EBPNVDGAGF2ZT44URFCR5T5U4L \
  | 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: 205eda8cc0317599f39489451ecfb4e2fbfa2ce001090e453e1783fa09a95962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dd6f450ee382ba35de21b4b1123a4ca6cc726965cf18c2f8f5740bb01e556b6",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2019-04-30T20:02:05Z",
    "title_canon_sha256": "91c811e2f49bfe2ac5270e7d755ebfc7f22c2ba52be3cfa02895c9e568c9f994"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00082",
    "kind": "arxiv",
    "version": 1
  }
}