Pith Number

pith:I37W7VQB

pith:2013:I37W7VQB655NXV7SKPAV5RGPNP

not attested not anchored not stored refs pending

Superconductivity with extremely large upper critical fields in Nb2Pd0.81S5

A. Kiswandhi, B. Zeng, D. Rhodes, G. Li, J. Sun, L. Balicas, M. D. Johannes, Q. Zhang, T. Besara, T. Siegrist

arxiv:1303.3193 v1 · 2013-03-13 · 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{I37W7VQB655NXV7SKPAV5RGPNP}

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	2026-05-18T03:30:56.401752Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46ff6fd601f77adbd7f253c15ec4cf6bfe0b1432b922c8d7f81e3fc74fa232d3

Aliases

arxiv: 1303.3193 · arxiv_version: 1303.3193v1 · doi: 10.48550/arxiv.1303.3193 · pith_short_12: I37W7VQB655N · pith_short_16: I37W7VQB655NXV7S · pith_short_8: I37W7VQB

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/I37W7VQB655NXV7SKPAV5RGPNP \
  | 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: 46ff6fd601f77adbd7f253c15ec4cf6bfe0b1432b922c8d7f81e3fc74fa232d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ffbad0e2630fa509d78f2182f9d5bfc0ccb5b797b93b14dca4cb0888a11a8d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-03-13T15:35:04Z",
    "title_canon_sha256": "31063cfd41091a3fd211e028536310cdb06f0ffccbb407e446e885fb1efa73c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.3193",
    "kind": "arxiv",
    "version": 1
  }
}