Pith Number

pith:WY5QCRVR

pith:2016:WY5QCRVRKUIHCTEEJAS26JRZ6A

not attested not anchored not stored refs pending

Multiple-pseudogap phases in hydrogen-doped LaFeAsO system

A. Nakamura, H. Hosono, K. Ishizaka, S. Iimura, S. Matsuishi, S. Shin, T. Shimojima, T. Sonobe, W. Malaeb

arxiv:1604.07940 v1 · 2016-04-27 · 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{WY5QCRVRKUIHCTEEJAS26JRZ6A}

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	2026-05-18T00:51:17.622630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b63b0146b15510714c844825af2639f004e1857173164907f8fbdb43fb95a155

Aliases

arxiv: 1604.07940 · arxiv_version: 1604.07940v1 · doi: 10.48550/arxiv.1604.07940 · pith_short_12: WY5QCRVRKUIH · pith_short_16: WY5QCRVRKUIHCTEE · pith_short_8: WY5QCRVR

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/WY5QCRVRKUIHCTEEJAS26JRZ6A \
  | 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: b63b0146b15510714c844825af2639f004e1857173164907f8fbdb43fb95a155

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25a0f3a087de22c8613eb797cbe6404f7e60e247847436fd9f55da7c285316e",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2016-04-27T05:50:31Z",
    "title_canon_sha256": "90e1ae091b4531bcb9d611e524b09c1cf976b12ffb97d055f0bdab20ee4df8f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07940",
    "kind": "arxiv",
    "version": 1
  }
}