Pith Number

pith:VDQ5QLB2

pith:2015:VDQ5QLB2PZDKODBITPRD5P47VJ

not attested not anchored not stored refs pending

The energy gap of the compound FeSe0.5Te0.5 determined by specific heat and point contact spectroscopy

Roberto Escudero, Rodolfo E. L\'opez-Romero

arxiv:1507.01633 v1 · 2015-07-06 · 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{VDQ5QLB2PZDKODBITPRD5P47VJ}

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	2026-05-18T01:37:12.840568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8e1d82c3a7e46a70c289be23ebf9faa53b9de914b32ab3d49f8fa729c72d19f

Aliases

arxiv: 1507.01633 · arxiv_version: 1507.01633v1 · doi: 10.48550/arxiv.1507.01633 · pith_short_12: VDQ5QLB2PZDK · pith_short_16: VDQ5QLB2PZDKODBI · pith_short_8: VDQ5QLB2

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/VDQ5QLB2PZDKODBITPRD5P47VJ \
  | 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: a8e1d82c3a7e46a70c289be23ebf9faa53b9de914b32ab3d49f8fa729c72d19f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f621f2b90944578b60c57ee8fc6198191b266caf46750990d01d3203a8729f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-07-06T22:09:22Z",
    "title_canon_sha256": "0c9453c51697286c489b1d4b1241ff5f387d61b309818a9410f0151c4d5457a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01633",
    "kind": "arxiv",
    "version": 1
  }
}