Pith Number

pith:7JRJBXLH

pith:2010:7JRJBXLHOW2RG3F55MRJRAHZUN

not attested not anchored not stored refs pending

Measurement of a Sign-Changing Two-Gap Superconducting Phase in Electron-Doped Ba(Fe_{1-x}Co_x)_2As_2 Single Crystals using Scanning Tunneling Spectroscopy

B. Shen, G. K. Drayna, G. P. Lockhart, H.-H. Wen, M.L. Teague, N.-C. Yeh, P. Cheng

arxiv:1007.5086 v3 · 2010-07-28 · cond-mat.str-el · 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{7JRJBXLHOW2RG3F55MRJRAHZUN}

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	2026-05-18T04:25:39.117780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6290dd6775b5136cbdeb229880f9a37a98a6a52f77ed43bb69cdb296ca9acd

Aliases

arxiv: 1007.5086 · arxiv_version: 1007.5086v3 · doi: 10.48550/arxiv.1007.5086 · pith_short_12: 7JRJBXLHOW2R · pith_short_16: 7JRJBXLHOW2RG3F5 · pith_short_8: 7JRJBXLH

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/7JRJBXLHOW2RG3F55MRJRAHZUN \
  | 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: fa6290dd6775b5136cbdeb229880f9a37a98a6a52f77ed43bb69cdb296ca9acd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e54f999fedcf7cf8fbb5864cc1bba6bfa365af40fbfb8e3623fe624f42ab1a0",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-07-28T23:44:46Z",
    "title_canon_sha256": "88d4c595cd51a1990c5b853a27fb2509dd3dc2b8692f2a5fe9ff0d52f64b6cae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5086",
    "kind": "arxiv",
    "version": 3
  }
}