Pith Number

pith:WCQ2WTZV

pith:2011:WCQ2WTZV6XQ76DO7F53GX5TTFQ

not attested not anchored not stored refs pending

Breaking Pseudo-Rotational Symmetry through ${\bf H}^2_+$ Metric Deformation in the Eckart Potential Problem

David Edwin Alvarez-Castillo, Mariana Kirchbach, Nehemias Leija-Martinez

arxiv:1112.2333 v2 · 2011-12-11 · math-ph · math.MP · 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{WCQ2WTZV6XQ76DO7F53GX5TTFQ}

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	2026-05-18T04:05:37.990382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0a1ab4f35f5e1ff0ddf2f766bf6732c32fc71ef3348be9f69f4eb3dd83e74ba

Aliases

arxiv: 1112.2333 · arxiv_version: 1112.2333v2 · doi: 10.48550/arxiv.1112.2333 · pith_short_12: WCQ2WTZV6XQ7 · pith_short_16: WCQ2WTZV6XQ76DO7 · pith_short_8: WCQ2WTZV

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/WCQ2WTZV6XQ76DO7F53GX5TTFQ \
  | 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: b0a1ab4f35f5e1ff0ddf2f766bf6732c32fc71ef3348be9f69f4eb3dd83e74ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cb49f18aaa2e95d141b14de25856ad85febbbd72157360e022768eee35f7809",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-12-11T08:00:36Z",
    "title_canon_sha256": "d8b1714d206ce96de92e58d5e897a95c1159d78a91e561d06a5c7487ce8b3ee9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2333",
    "kind": "arxiv",
    "version": 2
  }
}