Pith Number

pith:P75EVG2Z

pith:2011:P75EVG2Z7AUMK3SFCVOR6VHDVO

not attested not anchored not stored refs pending

Common Crystalline and Magnetic Structure of superconducting A2Fe4Se5

C. H. Dong, F. Ye, H. D. Wang, J. J. Ying, Minghu Fang, S. Chi, Wei Bao, X. F. Wang, X. H. Chen

arxiv:1102.2882 v2 · 2011-02-14 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P75EVG2Z7AUMK3SFCVOR6VHDVO}

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	2026-05-18T04:12:44.615074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ffa4a9b59f828c56e45155d1f54e3abbbd53074f0f46a7383cc44bbb2a67ea5

Aliases

arxiv: 1102.2882 · arxiv_version: 1102.2882v2 · doi: 10.48550/arxiv.1102.2882 · pith_short_12: P75EVG2Z7AUM · pith_short_16: P75EVG2Z7AUMK3SF · pith_short_8: P75EVG2Z

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/P75EVG2Z7AUMK3SFCVOR6VHDVO \
  | 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: 7ffa4a9b59f828c56e45155d1f54e3abbbd53074f0f46a7383cc44bbb2a67ea5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5d310b724cbcf67b7709c603e54eaf044dbf989ebfb6e557a4516423c9197a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2011-02-14T20:45:08Z",
    "title_canon_sha256": "cb319a256c2f85b293a8baa513bc989cdc3364ee32fe8937144c9bc43efae04e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2882",
    "kind": "arxiv",
    "version": 2
  }
}