Pith Number

pith:HQTXSS3V

pith:2014:HQTXSS3VPNTMULC6ERTB4O7AO3

not attested not anchored not stored refs pending

Superconductivity at 4.4K in PdTe2-chains of a Ta Based Compound

Brajesh Tiwari, Rajveer Jha, Reena Goyal, V. P. S Awana

arxiv:1412.4462 v3 · 2014-12-15 · cond-mat.supr-con · cond-mat.mtrl-sci · 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{HQTXSS3VPNTMULC6ERTB4O7AO3}

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	2026-05-18T02:00:02.436926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c27794b757b66ca2c5e24661e3be076c54c868ff8925e7a5038a539c4d301b3

Aliases

arxiv: 1412.4462 · arxiv_version: 1412.4462v3 · doi: 10.48550/arxiv.1412.4462 · pith_short_12: HQTXSS3VPNTM · pith_short_16: HQTXSS3VPNTMULC6 · pith_short_8: HQTXSS3V

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/HQTXSS3VPNTMULC6ERTB4O7AO3 \
  | 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: 3c27794b757b66ca2c5e24661e3be076c54c868ff8925e7a5038a539c4d301b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a12f359844fa6dd57e3bd723d1b092fb1a21535bb24a19766b73bfa13b5cfe40",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-12-15T04:40:41Z",
    "title_canon_sha256": "d9fc4c567f8b04882303806ba136c4de56a31f10a90cda9466a265e843c8f409"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4462",
    "kind": "arxiv",
    "version": 3
  }
}