Pith Number

pith:ERCKQCBG

pith:1994:ERCKQCBGF4RCKO3LXRI7CK52EJ

not attested not anchored not stored refs pending

Remarks on the Collective Quantization of the SU(2) Skyrme Model

Jorge Ananias Neto

arxiv:hep-th/9401001 v1 · 1994-01-03 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ERCKQCBGF4RCKO3LXRI7CK52EJ}

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	2026-05-18T01:38:42.142988Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2444a808262f22253b6bbc51f12bba2269fb90ec500d86011687c9dc8df02182

Aliases

arxiv: hep-th/9401001 · arxiv_version: hep-th/9401001v1 · doi: 10.48550/arxiv.hep-th/9401001 · pith_short_12: ERCKQCBGF4RC · pith_short_16: ERCKQCBGF4RCKO3L · pith_short_8: ERCKQCBG

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/ERCKQCBGF4RCKO3LXRI7CK52EJ \
  | 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: 2444a808262f22253b6bbc51f12bba2269fb90ec500d86011687c9dc8df02182

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e050c9450d70ef4263a2b87b93666bd2cc08a246f93ce7ba989a17f7488fd709",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-01-03T17:01:41Z",
    "title_canon_sha256": "b5cbac69e4527d106716b413e536fac3ffcc2b53f751363fdc447418c5bc9a79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9401001",
    "kind": "arxiv",
    "version": 1
  }
}