Pith Number

pith:W7NKZXOX

pith:2014:W7NKZXOXM3AHXVKIOMH46JQLYE

not attested not anchored not stored refs pending

Proximity coupling of granular film with ferroelectric substrate and giant electro-resistance effect

I.S. Beloborodov, N.M. Chtchelkatchev, O.G. Udalov

arxiv:1407.7719 v2 · 2014-07-29 · cond-mat.dis-nn · cond-mat.mes-hall · 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{W7NKZXOXM3AHXVKIOMH46JQLYE}

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	2026-05-18T01:42:28.866623Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7daacddd766c07bd548730fcf260bc11aa306d2c4165025670e4d0c9fba2050

Aliases

arxiv: 1407.7719 · arxiv_version: 1407.7719v2 · doi: 10.48550/arxiv.1407.7719 · pith_short_12: W7NKZXOXM3AH · pith_short_16: W7NKZXOXM3AHXVKI · pith_short_8: W7NKZXOX

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/W7NKZXOXM3AHXVKIOMH46JQLYE \
  | 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: b7daacddd766c07bd548730fcf260bc11aa306d2c4165025670e4d0c9fba2050

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f789d4bebb44c90e92a0379d6c9a58ca820149c52a84a51e84b6450fd68a8c97",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2014-07-29T13:25:20Z",
    "title_canon_sha256": "d38470174273f08f6fcb87441fdfa52b98dd1c235d1505c57575b568711f2842"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7719",
    "kind": "arxiv",
    "version": 2
  }
}