Pith Number

pith:RTGKNTAJ

pith:2015:RTGKNTAJCMAMZKNVMQ23NAL6PB

not attested not anchored not stored refs pending

Potentials and the vortex solutions in the $CP^N$ Skyrme-Faddeev model

Nobuyuki Sawado, Pawel Klimas, Yuki Amari, Yuta Tamaki

arxiv:1504.02848 v1 · 2015-04-11 · hep-th · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RTGKNTAJCMAMZKNVMQ23NAL6PB}

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	2026-05-18T01:35:30.408983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ccca6cc091300cca9b56435b6817e785cbecab55ddd5953a5ab0b72523ac2ee

Aliases

arxiv: 1504.02848 · arxiv_version: 1504.02848v1 · doi: 10.48550/arxiv.1504.02848 · pith_short_12: RTGKNTAJCMAM · pith_short_16: RTGKNTAJCMAMZKNV · pith_short_8: RTGKNTAJ

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/RTGKNTAJCMAMZKNVMQ23NAL6PB \
  | 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: 8ccca6cc091300cca9b56435b6817e785cbecab55ddd5953a5ab0b72523ac2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e9d19bcc715509fcc555c95e65c2b97d089f1fab95d02e4020b86e128d79a0",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-04-11T07:12:03Z",
    "title_canon_sha256": "fb77acedbe1d5fd4ba6d1411186495bc6a46e91f5b33f8b2f41da4a459fca3a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02848",
    "kind": "arxiv",
    "version": 1
  }
}