Pith Number

pith:F56GXC6M

pith:2018:F56GXC6MK4ATCPW5L6LCH4GA7E

not attested not anchored not stored refs pending

Van Hove singularities, chemical pressure and phonons: an angle-resolved photoemission study of KFe$_2$As$_2$ and CsFe$_2$As$_2$

A. van Roekeghem, B.-Q. Lv, H. Ding, P. Richard, P. Seth, Silke Biermann, T. K. Kim, X.-H. Chen, X. Shi

arxiv:1807.00193 v2 · 2018-06-30 · cond-mat.supr-con · 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{F56GXC6MK4ATCPW5L6LCH4GA7E}

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	2026-05-18T00:03:41.168697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f7c6b8bcc5701313edd5f9623f0c0f927447fd1d679be81363382c954eee461

Aliases

arxiv: 1807.00193 · arxiv_version: 1807.00193v2 · doi: 10.48550/arxiv.1807.00193 · pith_short_12: F56GXC6MK4AT · pith_short_16: F56GXC6MK4ATCPW5 · pith_short_8: F56GXC6M

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/F56GXC6MK4ATCPW5L6LCH4GA7E \
  | 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: 2f7c6b8bcc5701313edd5f9623f0c0f927447fd1d679be81363382c954eee461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e1ff19b2d855a668763706c527609587fcb23a6d257f1e67180659f739d1765",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-06-30T15:28:08Z",
    "title_canon_sha256": "0302b1d76bd3d18e9efcd0c923d08a976de8b27c3a90695c06d1fa9f0bf98637"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.00193",
    "kind": "arxiv",
    "version": 2
  }
}