Pith Number

pith:DEFPOKOQ

pith:2015:DEFPOKOQXGXISIVJSCZYXWKBF7

not attested not anchored not stored refs pending

Magnetic coherent tunnel junctions with periodic grating barrier

Henan Fang, Jun Du, Mingwen Xiao, Wenbin Rui, Zhikuo Tao

arxiv:1502.01180 v4 · 2015-02-04 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DEFPOKOQXGXISIVJSCZYXWKBF7}

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	2026-05-18T01:17:01.004259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

190af729d0b9ae8922a990b38bd9412ff22b407997ecefead987dc69b01e49a3

Aliases

arxiv: 1502.01180 · arxiv_version: 1502.01180v4 · doi: 10.48550/arxiv.1502.01180 · pith_short_12: DEFPOKOQXGXI · pith_short_16: DEFPOKOQXGXISIVJ · pith_short_8: DEFPOKOQ

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/DEFPOKOQXGXISIVJSCZYXWKBF7 \
  | 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: 190af729d0b9ae8922a990b38bd9412ff22b407997ecefead987dc69b01e49a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0828dc7fe2804676a14f137718f46a41a58550f28b91e28a4079fbb6d9aefcd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-02-04T12:50:25Z",
    "title_canon_sha256": "cc7415f0afe42a5eeb6dc819c6e8ce31abe9de20e6ebe1eab758ac6c86599a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.01180",
    "kind": "arxiv",
    "version": 4
  }
}