Pith Number

pith:M4Y7TJGI

pith:2009:M4Y7TJGIGLPGMOWEQ5RLJP4UUF

not attested not anchored not stored refs pending

Tunneling magnetoresistance in (La,Pr,Ca)MnO3 nanobridges

A. Biswas, A. F. Hebard, G. Singh-Bhalla

arxiv:0902.4386 v1 · 2009-02-25 · 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{M4Y7TJGIGLPGMOWEQ5RLJP4UUF}

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	2026-05-18T02:14:39.009875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6731f9a4c832de663ac48762b4bf94a179b07bccc1e925dd83351fe1ef95604c

Aliases

arxiv: 0902.4386 · arxiv_version: 0902.4386v1 · doi: 10.48550/arxiv.0902.4386 · pith_short_12: M4Y7TJGIGLPG · pith_short_16: M4Y7TJGIGLPGMOWE · pith_short_8: M4Y7TJGI

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/M4Y7TJGIGLPGMOWEQ5RLJP4UUF \
  | 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: 6731f9a4c832de663ac48762b4bf94a179b07bccc1e925dd83351fe1ef95604c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dd39c15dfe9322b0145b8e0e657d4fd27d95938c4677c076f61a896bb0d7ed7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-02-25T14:59:59Z",
    "title_canon_sha256": "dae83b4c48bccf46e5a401cd3d6fbe24333b4bb717e42f9054aa0c5d4aa71889"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4386",
    "kind": "arxiv",
    "version": 1
  }
}