Pith Number

pith:FKZU4B74

pith:2018:FKZU4B74RQMCGRL4W63QXMAVHG

not attested not anchored not stored refs pending

Light Bipolarons Stabilized by Peierls Electron-Phonon Coupling

John Sous, Mona Berciu, Monodeep Chakraborty, Roman V. Krems

arxiv:1805.06109 v2 · 2018-05-16 · cond-mat.supr-con · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKZU4B74RQMCGRL4W63QXMAVHG}

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	2026-05-17T23:47:44.319590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ab34e07fc8c1823457cb7b70bb015399640d0bbbf016f50d206456784ed6227

Aliases

arxiv: 1805.06109 · arxiv_version: 1805.06109v2 · doi: 10.48550/arxiv.1805.06109 · pith_short_12: FKZU4B74RQMC · pith_short_16: FKZU4B74RQMCGRL4 · pith_short_8: FKZU4B74

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/FKZU4B74RQMCGRL4W63QXMAVHG \
  | 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: 2ab34e07fc8c1823457cb7b70bb015399640d0bbbf016f50d206456784ed6227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "357ab6e56582ac3ec59c5e4de947edfbe89976819b8021128a99347c0fa482e1",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-05-16T03:18:16Z",
    "title_canon_sha256": "837619c946b6c5e5176902c970d12fc7bcd54aa18c1766fb8842044abd1c0b8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06109",
    "kind": "arxiv",
    "version": 2
  }
}