Pith Number

pith:IP35BMEU

pith:2011:IP35BMEUV5KG4EPSG6I4J7IKH5

not attested not anchored not stored refs pending

Local Structure of the Superconductor K0.8Fe1.6+xSe2: Evidence of Large Structural Disorder

G. D. Gu, I. K. Dimitrov, M. Croft, Q. Li, S. J. Han, T. A. Tyson, T. Yu

arxiv:1111.1026 v1 · 2011-11-04 · 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{IP35BMEUV5KG4EPSG6I4J7IKH5}

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	2026-05-18T01:59:45.669124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43f7d0b094af546e11f23791c4fd0a3f40d0644a5c7c1edc16e9874e07222db4

Aliases

arxiv: 1111.1026 · arxiv_version: 1111.1026v1 · doi: 10.48550/arxiv.1111.1026 · pith_short_12: IP35BMEUV5KG · pith_short_16: IP35BMEUV5KG4EPS · pith_short_8: IP35BMEU

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/IP35BMEUV5KG4EPSG6I4J7IKH5 \
  | 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: 43f7d0b094af546e11f23791c4fd0a3f40d0644a5c7c1edc16e9874e07222db4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "759d835fce5ac09db385c0481e65ad482df8bdca6665cf6b32de798275935c50",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-11-04T01:06:49Z",
    "title_canon_sha256": "dd13593838737ae2bc3b09de163a6d5ce73a0e08d61a1b0a818355134eabb53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.1026",
    "kind": "arxiv",
    "version": 1
  }
}