Pith Number

pith:7HCWT6NM

pith:2015:7HCWT6NMKUAOCIMWZJIHP27SPF

not attested not anchored not stored refs pending

Topological phase transitions in the gauged BPS baby Skyrme model

A. Wereszczynski, C. Adam, C. Naya, J. Sanchez-Guillen, T. Romanczukiewicz

arxiv:1501.03817 v1 · 2015-01-15 · 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{7HCWT6NMKUAOCIMWZJIHP27SPF}

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	2026-05-18T02:29:16.974612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9c569f9ac5500e12196ca5077ebf2797bb4d019cb2519b5b78df63e39e7e19f

Aliases

arxiv: 1501.03817 · arxiv_version: 1501.03817v1 · doi: 10.48550/arxiv.1501.03817 · pith_short_12: 7HCWT6NMKUAO · pith_short_16: 7HCWT6NMKUAOCIMW · pith_short_8: 7HCWT6NM

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/7HCWT6NMKUAOCIMWZJIHP27SPF \
  | 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: f9c569f9ac5500e12196ca5077ebf2797bb4d019cb2519b5b78df63e39e7e19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c365e1921d0087c1dcbe5e9d86277e136608d6db08e59b35ac4461c0be222f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-01-15T21:00:12Z",
    "title_canon_sha256": "32cfae4b87511acfc40ae14c7a3516c0be1a910755290028a2af07c0858f75d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03817",
    "kind": "arxiv",
    "version": 1
  }
}