Pith Number

pith:XU3WC2ND

pith:2019:XU3WC2NDGMU7B726OLMS6YSGE4

not attested not anchored not stored refs pending

Divergence of the effective mass of a polaron in the strong coupling limit

Elliott H. Lieb, Robert Seiringer

arxiv:1902.04025 v1 · 2019-02-11 · math-ph · math.MP

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\usepackage{pith}
\pithnumber{XU3WC2NDGMU7B726OLMS6YSGE4}

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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.

Cited by

1 paper in Pith

Effective mass of the polaron -- revisited

Receipt and verification

First computed	2026-07-05T01:28:17.164001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd376169a33329f0ff5e72d92f6246273b9028251a43089b50c2a52df698d0da

Aliases

arxiv: 1902.04025 · arxiv_version: 1902.04025v1 · doi: 10.48550/arxiv.1902.04025 · pith_short_12: XU3WC2NDGMU7 · pith_short_16: XU3WC2NDGMU7B726 · pith_short_8: XU3WC2ND

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/XU3WC2NDGMU7B726OLMS6YSGE4 \
  | 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: bd376169a33329f0ff5e72d92f6246273b9028251a43089b50c2a52df698d0da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6e0678987ad274c48388905d0821f239e4c2e343c3b579aa3840aad165d4591",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-02-11T17:59:59Z",
    "title_canon_sha256": "6f1fdbfa731ab6c7126ee1fb9062c8a649065661e1d3a55962f6d6e60f9dca67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.04025",
    "kind": "arxiv",
    "version": 1
  }
}