Pith Number

pith:IFCG2PM5

pith:2017:IFCG2PM5NDD3JZQLQ3H2URSWQI

not attested not anchored not stored refs pending

Surface energy of the one-dimensional supersymmetric $t-J$ model with unparallel boundary fields

Fakai Wen, Junpeng Cao, Kun Hao, Tao Yang, Wen-Li Yang, Zhan-Ying Yang

arxiv:1712.04199 v2 · 2017-12-12 · math-ph · cond-mat.str-el · hep-th · 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{IFCG2PM5NDD3JZQLQ3H2URSWQI}

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	2026-05-18T00:03:24.822963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41446d3d9d68c7b4e60b86cfaa46568200ef691f9061972e0a975fe6dad09e33

Aliases

arxiv: 1712.04199 · arxiv_version: 1712.04199v2 · doi: 10.48550/arxiv.1712.04199 · pith_short_12: IFCG2PM5NDD3 · pith_short_16: IFCG2PM5NDD3JZQL · pith_short_8: IFCG2PM5

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/IFCG2PM5NDD3JZQLQ3H2URSWQI \
  | 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: 41446d3d9d68c7b4e60b86cfaa46568200ef691f9061972e0a975fe6dad09e33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "723a25439fe294cd1e190f6592fff7475870469060b94e9ff14369cfb56d4e19",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2017-12-12T10:05:09Z",
    "title_canon_sha256": "dc402573ea3e65b35dc5d6048f645e1fd1d58c00964180f6c99b8c58fbe8a683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04199",
    "kind": "arxiv",
    "version": 2
  }
}