Pith Number

pith:INFJ6VDR

pith:2014:INFJ6VDR4MNZRAT7I55I2NPODS

not attested not anchored not stored refs pending

Superconducting performance of ex-situ SiC-doped MgB2 mono-filamentary tapes

Arpita Vajpayee, Carlo Frederghini, Gennaro Romano, Maurizio Vignolo, V.P.S. Awana

arxiv:1405.4124 v1 · 2014-05-16 · 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{INFJ6VDR4MNZRAT7I55I2NPODS}

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	2026-05-18T02:51:43.062188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

434a9f5471e31b98827f477a8d35ee1ca40fa949a2d7dde50d429fc284ca9b47

Aliases

arxiv: 1405.4124 · arxiv_version: 1405.4124v1 · doi: 10.48550/arxiv.1405.4124 · pith_short_12: INFJ6VDR4MNZ · pith_short_16: INFJ6VDR4MNZRAT7 · pith_short_8: INFJ6VDR

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/INFJ6VDR4MNZRAT7I55I2NPODS \
  | 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: 434a9f5471e31b98827f477a8d35ee1ca40fa949a2d7dde50d429fc284ca9b47

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e041a394fd47d40d7e9df2624a75a13ace0cb3d25fda5d992e0ee80f5f20f31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-05-16T10:47:41Z",
    "title_canon_sha256": "1041e689cc8a9d32c6ed76979738dcd379c6e1a7b1d05aeb3685bbb74e811149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4124",
    "kind": "arxiv",
    "version": 1
  }
}