Pith Number

pith:4TQ5HOYF

pith:2014:4TQ5HOYFTVMLFHXGVOV4PXFY6V

not attested not anchored not stored refs pending

Baby Skyrme Model, Near-BPS Approximations and Supersymmetric Extensions

S. Bolognesi, W. Zakrzewski

arxiv:1407.3140 v2 · 2014-07-11 · 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{4TQ5HOYFTVMLFHXGVOV4PXFY6V}

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	2026-05-18T02:25:47.154984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4e1d3bb059d58b29ee6ababc7dcb8f576f0a9893df8fd92a8d1a7a57c605f5b

Aliases

arxiv: 1407.3140 · arxiv_version: 1407.3140v2 · doi: 10.48550/arxiv.1407.3140 · pith_short_12: 4TQ5HOYFTVML · pith_short_16: 4TQ5HOYFTVMLFHXG · pith_short_8: 4TQ5HOYF

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/4TQ5HOYFTVMLFHXGVOV4PXFY6V \
  | 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: e4e1d3bb059d58b29ee6ababc7dcb8f576f0a9893df8fd92a8d1a7a57c605f5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d20a09acaf688169bdac16c210a388b954ad1377f9e19947f114e78ae6a939e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-11T13:05:44Z",
    "title_canon_sha256": "f3c1ae8f4f9a8f2ec9bb8d28a1b9a5d41ac5ac5b5d5d81bc0aa8688176dd8dec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3140",
    "kind": "arxiv",
    "version": 2
  }
}