Pith Number

pith:O5PKF34L

pith:2014:O5PKF34LCB7TP5ZKFVIAQA37J3

not attested not anchored not stored refs pending

Ab initio lattice results for Fermi polarons in two dimensions

Dean Lee, H.-W. Hammer, Shahin Bour, Ulf-G. Mei{\ss}ner

arxiv:1412.8175 v4 · 2014-12-28 · cond-mat.quant-gas · hep-lat · nucl-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{O5PKF34LCB7TP5ZKFVIAQA37J3}

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	2026-05-18T01:28:38.887464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

775ea2ef8b107f37f72a2d5008037f4efe4fa27bd7bc9d1d80a5dedb3c0276f8

Aliases

arxiv: 1412.8175 · arxiv_version: 1412.8175v4 · doi: 10.48550/arxiv.1412.8175 · pith_short_12: O5PKF34LCB7T · pith_short_16: O5PKF34LCB7TP5ZK · pith_short_8: O5PKF34L

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/O5PKF34LCB7TP5ZKFVIAQA37J3 \
  | 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: 775ea2ef8b107f37f72a2d5008037f4efe4fa27bd7bc9d1d80a5dedb3c0276f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74825da0fd113e03e06880cea25ad83ed34c37a15e7a3ac4c504e0aed24800ef",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-12-28T15:10:08Z",
    "title_canon_sha256": "81bcec6da8500b6cea8721cf1bf9e5dbd8a06c5c272905764f57a92ac53afc41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8175",
    "kind": "arxiv",
    "version": 4
  }
}