Pith Number

pith:DS4F6N4Y

pith:2017:DS4F6N4YZWFMTWFQTQHM5P3JFJ

not attested not anchored not stored refs pending

Breakdown of single spin-fluid model in heavily hole-doped superconductor CsFe2As2

D. W. Song, D. Zhao, J. Li, L. P. Nie, L. X.Zheng, N. Z. Wang, S. J. Li, T. Wu, X. G. Luo, X. H. Chen

arxiv:1705.09885 v1 · 2017-05-28 · 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{DS4F6N4YZWFMTWFQTQHM5P3JFJ}

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	2026-05-18T00:25:18.454369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cb85f3798cd8ac9d8b09c0ecebf692a4fba81bd39bfb5baffde3b0cec3c8bcc

Aliases

arxiv: 1705.09885 · arxiv_version: 1705.09885v1 · doi: 10.48550/arxiv.1705.09885 · pith_short_12: DS4F6N4YZWFM · pith_short_16: DS4F6N4YZWFMTWFQ · pith_short_8: DS4F6N4Y

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/DS4F6N4YZWFMTWFQTQHM5P3JFJ \
  | 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: 1cb85f3798cd8ac9d8b09c0ecebf692a4fba81bd39bfb5baffde3b0cec3c8bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b9fe1e768fc4bccef1ce1136a36e9c0bebe2c160cd7fef8096378a104fb6d08",
    "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": "2017-05-28T02:10:35Z",
    "title_canon_sha256": "aff4c6c0c12b21c19172c6cc187f81ddf5c7377ddc2456cfa421ec186b5c309e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09885",
    "kind": "arxiv",
    "version": 1
  }
}