Pith Number

pith:5RNTTYTP

pith:2014:5RNTTYTPYKBXH6E6VSAHMRCD3J

not attested not anchored not stored refs pending

Skyrmion Superfluidity in Two-Dimensional Interacting Fermionic Systems

Giandomenico Palumbo, Mauro Cirio

arxiv:1411.7885 v1 · 2014-11-28 · cond-mat.str-el · cond-mat.supr-con · 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{5RNTTYTPYKBXH6E6VSAHMRCD3J}

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	2026-05-18T01:42:47.915716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec5b39e26fc28373f89eac80764443da70ec4dc20e07573774a70517bb0cf11a

Aliases

arxiv: 1411.7885 · arxiv_version: 1411.7885v1 · doi: 10.48550/arxiv.1411.7885 · pith_short_12: 5RNTTYTPYKBX · pith_short_16: 5RNTTYTPYKBXH6E6 · pith_short_8: 5RNTTYTP

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/5RNTTYTPYKBXH6E6VSAHMRCD3J \
  | 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: ec5b39e26fc28373f89eac80764443da70ec4dc20e07573774a70517bb0cf11a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8bd9a88d7eba0d0adad85e118be9a8b22228b9312b928f72513823ad1f5f41",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-11-28T14:45:33Z",
    "title_canon_sha256": "2540471041ae6699be1fe567d15ea4eb157294b19012d293665e30e7364e3bb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.7885",
    "kind": "arxiv",
    "version": 1
  }
}