Pith Number

pith:YTV3BM4V

pith:2015:YTV3BM4VGQYV675UB723T4ZBQY

not attested not anchored not stored refs pending

Small polaron with generic open boundary conditions revisit: exact solution via the off-diagonal Bethe ansatz

Junpeng Cao, Kun Hao, Wen-Li Yang, Xiaotian Xu, Zhan-Ying Yang

arxiv:1504.00207 v2 · 2015-03-31 · math-ph · 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{YTV3BM4VGQYV675UB723T4ZBQY}

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	2026-05-18T01:34:37.744384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4ebb0b39534315f7fb40ff5b9f32186396054f055c1c758625c3e5b55d6ced3

Aliases

arxiv: 1504.00207 · arxiv_version: 1504.00207v2 · doi: 10.48550/arxiv.1504.00207 · pith_short_12: YTV3BM4VGQYV · pith_short_16: YTV3BM4VGQYV675U · pith_short_8: YTV3BM4V

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/YTV3BM4VGQYV675UB723T4ZBQY \
  | 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: c4ebb0b39534315f7fb40ff5b9f32186396054f055c1c758625c3e5b55d6ced3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1389defcf34a64f62e8db0d307c847b21d4f9dd60ccfb6415966d7b9251dfdfa",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-03-31T08:57:34Z",
    "title_canon_sha256": "1fe4db60052406be95509c92cc6475d021db00cc37c14a16799c3c20048404b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00207",
    "kind": "arxiv",
    "version": 2
  }
}