Pith Number

pith:NTS4S66S

pith:2012:NTS4S66SLNKQPDBCFUNI33WYZU

not attested not anchored not stored refs pending

Photoluminescence in electronic ferroelectric Er_{1-x}Yb_xFe_2O_4

B. Dong, H. X. Yang, Jimin Zhao, J. Q. Li, R. Wang, Y. B. Qin

arxiv:1207.0919 v1 · 2012-07-04 · cond-mat.str-el · 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{NTS4S66SLNKQPDBCFUNI33WYZU}

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	2026-05-18T03:51:48.035794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ce5c97bd25b55078c222d1a8deed8cd3f82396a7c2c27738645a88bbd07c7a1

Aliases

arxiv: 1207.0919 · arxiv_version: 1207.0919v1 · doi: 10.48550/arxiv.1207.0919 · pith_short_12: NTS4S66SLNKQ · pith_short_16: NTS4S66SLNKQPDBC · pith_short_8: NTS4S66S

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/NTS4S66SLNKQPDBCFUNI33WYZU \
  | 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: 6ce5c97bd25b55078c222d1a8deed8cd3f82396a7c2c27738645a88bbd07c7a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34c0b0b2248066dc20baad87ba30e76b94fab64921aced1c8ca502fa4b7ae58c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-07-04T07:17:11Z",
    "title_canon_sha256": "bd6c4df1a154281c17e92db8f8859e2d769136782c4badedc194e6ed3a1a384b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0919",
    "kind": "arxiv",
    "version": 1
  }
}