Pith Number

pith:C3RSD54K

pith:2019:C3RSD54KF57TQVIPKMZ4JOJZOA

not attested not anchored not stored refs pending

Entropy jump at the first-order vortex phase transition in Bi2Sr2CaCu2O8+{\delta} with columnar defects

C.J. van der Beek, G. Rumi, H. Pastoriza, L.J. Albornoz, M.I. Dolz, M. Konczykowski, P. Pedrazzini, Y. Fasano

arxiv:1903.11150 v1 · 2019-03-26 · 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{C3RSD54KF57TQVIPKMZ4JOJZOA}

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	2026-05-17T23:50:04.018710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16e321f78a2f7f38550f5333c4b939701842e120f1f772d627ca86fd493a8467

Aliases

arxiv: 1903.11150 · arxiv_version: 1903.11150v1 · doi: 10.48550/arxiv.1903.11150 · pith_short_12: C3RSD54KF57T · pith_short_16: C3RSD54KF57TQVIP · pith_short_8: C3RSD54K

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/C3RSD54KF57TQVIPKMZ4JOJZOA \
  | 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: 16e321f78a2f7f38550f5333c4b939701842e120f1f772d627ca86fd493a8467

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0acfaae7605887fb187023643d7efedfd79d6fb08677c3285c5354c3e2867b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2019-03-26T20:38:47Z",
    "title_canon_sha256": "47ffcd3f3494253cfa9e1de7493bd3eac1ea90c1e710c20fd5a8f97e8e88aa7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.11150",
    "kind": "arxiv",
    "version": 1
  }
}