Pith Number

pith:W7IVAAYI

pith:2017:W7IVAAYIPUJWPF5NWLOKJ42MLL

not attested not anchored not stored refs pending

Effects of proton irradiation on flux-pinning properties of underdoped Ba(Fe$_{0.96}$Co$_{0.04}$)$_2$As$_2$ pnictide superconductor

A. D. Alvarenga, A. S. Sefat, D. Moseley, L. F. Cohen, L. Ghivelder, S. J. Stuard, S. Salem-Sugui Jr.

arxiv:1703.07759 v1 · 2017-03-22 · 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{W7IVAAYIPUJWPF5NWLOKJ42MLL}

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	2026-05-18T00:48:06.208887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7d15003087d136797adb2dca4f34c5ad93072f6f36274bf4102e576b1a1ad98

Aliases

arxiv: 1703.07759 · arxiv_version: 1703.07759v1 · doi: 10.48550/arxiv.1703.07759 · pith_short_12: W7IVAAYIPUJW · pith_short_16: W7IVAAYIPUJWPF5N · pith_short_8: W7IVAAYI

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/W7IVAAYIPUJWPF5NWLOKJ42MLL \
  | 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: b7d15003087d136797adb2dca4f34c5ad93072f6f36274bf4102e576b1a1ad98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17fe3ba551c81771b614173c95fe29fab45685863db2b22dd026de895ea43f70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-03-22T17:28:13Z",
    "title_canon_sha256": "cfc37c94e807e26ddcdc85dfe17632e6280e80808c10a9c0e7e044decc04d5cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.07759",
    "kind": "arxiv",
    "version": 1
  }
}