Pith Number

pith:LT37LPOR

pith:2013:LT37LPORQQO3W24AMT2ZJ45FH2

not attested not anchored not stored refs pending

Extended Supersymmetry and BPS solutions in baby Skyrme models

A. Wereszczynski, C. Adam, J.M. Queiruga, J. Sanchez-Guillen

arxiv:1304.0774 v1 · 2013-04-02 · 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{LT37LPORQQO3W24AMT2ZJ45FH2}

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	2026-05-18T01:50:49.819119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5cf7f5bdd1841dbb6b8064f594f3a53ea9cefb6942746b65344a838572b19dc7

Aliases

arxiv: 1304.0774 · arxiv_version: 1304.0774v1 · doi: 10.48550/arxiv.1304.0774 · pith_short_12: LT37LPORQQO3 · pith_short_16: LT37LPORQQO3W24A · pith_short_8: LT37LPOR

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/LT37LPORQQO3W24AMT2ZJ45FH2 \
  | 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: 5cf7f5bdd1841dbb6b8064f594f3a53ea9cefb6942746b65344a838572b19dc7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab56cde462ee1c1b3c8c7d64ccc844fc70528b8471c078fb40dd7167ca965629",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-02T20:00:17Z",
    "title_canon_sha256": "de658bbbdad3bda50b486137996dc5fe1db8daa71ce1e54512be7366d52f1748"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0774",
    "kind": "arxiv",
    "version": 1
  }
}