Pith Number

pith:NALANVTU

pith:2013:NALANVTUVD4GFDEHBGVTKSASEE

not attested not anchored not stored refs pending

Superconductivity at 6 K and the violation of Pauli limit in Ta2PdxS5

A. F. Bangura, D. Hashizume, H. Takagi, T. Takayama, Y. F. Lu, Y. Katsura

arxiv:1308.3766 v2 · 2013-08-17 · 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{NALANVTUVD4GFDEHBGVTKSASEE}

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	2026-05-18T02:57:35.739543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

681606d674a8f8628c8709ab35481221301380415183830e159ba4ab499d1324

Aliases

arxiv: 1308.3766 · arxiv_version: 1308.3766v2 · doi: 10.48550/arxiv.1308.3766 · pith_short_12: NALANVTUVD4G · pith_short_16: NALANVTUVD4GFDEH · pith_short_8: NALANVTU

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/NALANVTUVD4GFDEHBGVTKSASEE \
  | 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: 681606d674a8f8628c8709ab35481221301380415183830e159ba4ab499d1324

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ececa3fccce78507e8c1e6804ff5bd0a927007fd8139cdf621608a19db6dba97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-08-17T08:44:56Z",
    "title_canon_sha256": "8d8a1f4720d5bf2710ffea32d70926d43454e2de91b19b2d7e8f62b4844694ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3766",
    "kind": "arxiv",
    "version": 2
  }
}