Pith Number

pith:7A5FBB4L

pith:2020:7A5FBB4LEG522VTCSEIOQVFMZL

not attested not anchored not stored refs pending

Oxygen vacancy induced electronic structure modification of KTaO$_3$

J. W. Freeland, M. Jain, Prithwijit Mandal, Sanat Kumar Gogoi, S. D. Kaushik, Shashank Kumar Ojha, S. Middey

arxiv:2005.13281 v1 · 2020-05-27 · cond-mat.mtrl-sci

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7A5FBB4LEG522VTCSEIOQVFMZL}

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	2026-07-05T02:17:24.675038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f83a50878b21bbad56629110e854accad11e47a8d783f864c99a8ff026270131

Aliases

arxiv: 2005.13281 · arxiv_version: 2005.13281v1 · doi: 10.48550/arxiv.2005.13281 · pith_short_12: 7A5FBB4LEG52 · pith_short_16: 7A5FBB4LEG522VTC · pith_short_8: 7A5FBB4L

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/7A5FBB4LEG522VTCSEIOQVFMZL \
  | 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: f83a50878b21bbad56629110e854accad11e47a8d783f864c99a8ff026270131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "038cc0e2cdd8050394380e14a2e3f60092df43cfc6b2856f26a002e95be73fbd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2020-05-27T11:16:18Z",
    "title_canon_sha256": "d4db3f77c4b1abfab5abb51955a0b3b54b59ec0f7fb85c3a52679e96100e42c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13281",
    "kind": "arxiv",
    "version": 1
  }
}