Pith Number

pith:HIQWHPL3

pith:2015:HIQWHPL3NIWU3GRHQMDWWSECMS

not attested not anchored not stored refs pending

Superconducting properties of sulfur-doped iron selenide

A. N. Vasiliev, Chun-Gang Duan, D. A. Chareev, G. Karapetrov, Mahmoud Abdel-Hafiez, O. S. Volkova, V. A. Vlasenko, V. M. Pudalov, Xiao-Jia Chen, Yuan-Yuan Zhang, Zi-Yu Cao

arxiv:1501.07346 v1 · 2015-01-29 · 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{HIQWHPL3NIWU3GRHQMDWWSECMS}

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	2026-05-18T01:41:05.959289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a2163bd7b6a2d4d9a2783076b48826480ca5966f4a994e25f2e5bbeeb4df72f

Aliases

arxiv: 1501.07346 · arxiv_version: 1501.07346v1 · doi: 10.48550/arxiv.1501.07346 · pith_short_12: HIQWHPL3NIWU · pith_short_16: HIQWHPL3NIWU3GRH · pith_short_8: HIQWHPL3

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/HIQWHPL3NIWU3GRHQMDWWSECMS \
  | 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: 3a2163bd7b6a2d4d9a2783076b48826480ca5966f4a994e25f2e5bbeeb4df72f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0685e92a402e06827f685d9f475cbf1f15bde9ec1cd64e0bf28ea835b4cbddf",
    "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": "2015-01-29T05:36:45Z",
    "title_canon_sha256": "16a798b6ef4a5b99060a84a0a8951886c11ba794b9e7d77963c5617739cc940e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.07346",
    "kind": "arxiv",
    "version": 1
  }
}