Pith Number

pith:HEKY47CE

pith:2018:HEKY47CE65ZOHJMQIEWQNUM4FY

not attested not anchored not stored refs pending

Electron-phonon coupling and superconductivity in LiB$_{1+x}$C$_{1-x}$

Jun Wang, Miao Gao, Qi-Zhi Li, Xun-Wang Yan

arxiv:1801.07119 v2 · 2018-01-22 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEKY47CE65ZOHJMQIEWQNUM4FY}

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	2026-05-18T00:12:08.964015Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39158e7c44f772e3a590412d06d19c2e1f55e0b48ad7fa824aa95ca8a97115ff

Aliases

arxiv: 1801.07119 · arxiv_version: 1801.07119v2 · doi: 10.48550/arxiv.1801.07119 · pith_short_12: HEKY47CE65ZO · pith_short_16: HEKY47CE65ZOHJMQ · pith_short_8: HEKY47CE

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/HEKY47CE65ZOHJMQIEWQNUM4FY \
  | 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: 39158e7c44f772e3a590412d06d19c2e1f55e0b48ad7fa824aa95ca8a97115ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff140248dfe78a50020b0bcc18b4bf15ddb2b4d2b44ab2c9cb3df04045c4ca9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-01-22T14:22:33Z",
    "title_canon_sha256": "dadf6bccbffe8a62ba416a6aae2196f04cd60284ff3686d85309b2903b21aae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.07119",
    "kind": "arxiv",
    "version": 2
  }
}