Pith Number

pith:EIQKYWFQ

pith:2013:EIQKYWFQ2F3LIRU5O5EBLU3KQL

not attested not anchored not stored refs pending

Evidence for length-dependent wire expansion, filament dedensification and consequent degradation of critical current density in Ag-alloy sheathed Bi-2212 wires

A K Ghosh, A Malagoli, C Scheuerlein, D C Larbalestier, E E Hellstrom, J Jiang, M Di Michiel, P J Lee, U P Trociewitz

arxiv:1302.3370 v1 · 2013-02-14 · 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{EIQKYWFQ2F3LIRU5O5EBLU3KQL}

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	2026-05-18T01:51:41.374913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2220ac58b0d176b4469d774815d36a82f4820df2794e5a3fce89ce20dd8788c7

Aliases

arxiv: 1302.3370 · arxiv_version: 1302.3370v1 · doi: 10.48550/arxiv.1302.3370 · pith_short_12: EIQKYWFQ2F3L · pith_short_16: EIQKYWFQ2F3LIRU5 · pith_short_8: EIQKYWFQ

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/EIQKYWFQ2F3LIRU5O5EBLU3KQL \
  | 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: 2220ac58b0d176b4469d774815d36a82f4820df2794e5a3fce89ce20dd8788c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fa9c1996eb152eaf7361deb831f87f9e08dbdfbd976a184f3f07e641a3fb22e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-02-14T11:10:23Z",
    "title_canon_sha256": "69412256177bfa48e1764ad5f38c7d4b731966e22dc6544ad0cbc64d6e64fa75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.3370",
    "kind": "arxiv",
    "version": 1
  }
}