Pith Number

pith:RKK3EEFE

pith:2025:RKK3EEFEAMYDYWS7VWDTDXVHBU

not attested not anchored not stored refs pending

Investigation of electronic energy levels in a weak ferromagnetic oxygen-deficient BiFeO2.85 thick film using absorption and X ray photoelectron spectroscopic studies

Ambesh Dixit, Mamidanna Sri Ramachandra Rao, Ramachandran Balakrishnan

arxiv:2504.02020 v1 · 2025-04-02 · 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{RKK3EEFEAMYDYWS7VWDTDXVHBU}

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	2026-07-05T10:43:49.259487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a95b210a403303c5a5fad8731dea70d142cfdc4998884deb21445aec1b960f6

Aliases

arxiv: 2504.02020 · arxiv_version: 2504.02020v1 · doi: 10.48550/arxiv.2504.02020 · pith_short_12: RKK3EEFEAMYD · pith_short_16: RKK3EEFEAMYDYWS7 · pith_short_8: RKK3EEFE

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/RKK3EEFEAMYDYWS7VWDTDXVHBU \
  | 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: 8a95b210a403303c5a5fad8731dea70d142cfdc4998884deb21445aec1b960f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7988b6ebbc7740243dbf38a1c16d15440ca46553ff15a9c4ad485eb050be6b08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-04-02T17:25:01Z",
    "title_canon_sha256": "cdc54fbbded26480b00dfb8148b17e046a8a54dd8ac969d1e386b14d3e6412e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.02020",
    "kind": "arxiv",
    "version": 1
  }
}