Pith Number

pith:5UTGYWLX

pith:2014:5UTGYWLXOSG6GIFEEVPJA3XXTH

not attested not anchored not stored refs pending

Pressure-induced phase transition and superconductivity in YBa2Cu4O8

A. Subedi, B. Keimer, C.T. Lin, K. Syassen, M. Le Tacon, S. M. Souliou, Y.T. Song

arxiv:1409.5547 v1 · 2014-09-19 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UTGYWLXOSG6GIFEEVPJA3XXTH}

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	2026-05-18T01:00:20.401206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed266c5977748de320a4255e906ef799dba99edb8895f98028a0e318ce5ce7b7

Aliases

arxiv: 1409.5547 · arxiv_version: 1409.5547v1 · doi: 10.48550/arxiv.1409.5547 · pith_short_12: 5UTGYWLXOSG6 · pith_short_16: 5UTGYWLXOSG6GIFE · pith_short_8: 5UTGYWLX

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/5UTGYWLXOSG6GIFEEVPJA3XXTH \
  | 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: ed266c5977748de320a4255e906ef799dba99edb8895f98028a0e318ce5ce7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e33f08c0bee983906f48f51104a54134458398848144897f9a4137d4830c0fd7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-09-19T08:34:32Z",
    "title_canon_sha256": "39941312ebd67de335a070c629dbc66aacdb91963f17e439eb79b5b1f33fefb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5547",
    "kind": "arxiv",
    "version": 1
  }
}