Pith Number

pith:UTIGBPRP

pith:2010:UTIGBPRPA4F4IBTXHMDXPEEZY7

not attested not anchored not stored refs pending

Intrinsic Room Temperature Ferromagnetism in Boron-doped ZnO

D. L. Zhang, H. L. Yang, J. Miao, S. Z. Wu, X. G. Xu, Y. Jiang, Y. Wu

arxiv:1003.4423 v1 · 2010-03-23 · 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{UTIGBPRPA4F4IBTXHMDXPEEZY7}

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	2026-05-18T02:08:24.071614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4d060be2f070bc406773b07779099c7d82818e27188ebb3a9d2c412b5cff403

Aliases

arxiv: 1003.4423 · arxiv_version: 1003.4423v1 · doi: 10.48550/arxiv.1003.4423 · pith_short_12: UTIGBPRPA4F4 · pith_short_16: UTIGBPRPA4F4IBTX · pith_short_8: UTIGBPRP

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/UTIGBPRPA4F4IBTXHMDXPEEZY7 \
  | 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: a4d060be2f070bc406773b07779099c7d82818e27188ebb3a9d2c412b5cff403

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42bb9b957e6265f7bdf1b26cab25c38981fb3ae14d136496b9d02602d0cbff1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2010-03-23T14:16:46Z",
    "title_canon_sha256": "fd29f5f5236de61fefc7a6f71f67b0f522bc58070a6ad97652427424ddec3155"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4423",
    "kind": "arxiv",
    "version": 1
  }
}