Pith Number

pith:NTMBTKTO

pith:2019:NTMBTKTODAVNRQP52Q3AT2MBHO

not attested not anchored not stored refs pending

Perfect spin filtering by symmetry in molecular junctions

Alexander Smogunov, Dongzhe Li, Yannick J. Dappe

arxiv:1906.04412 v1 · 2019-06-11 · 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{NTMBTKTODAVNRQP52Q3AT2MBHO}

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	2026-05-17T23:43:39.357660Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd819aa6e182ad8c1fdd43609e9813ba15f97364689b0194819c9f1138643e0

Aliases

arxiv: 1906.04412 · arxiv_version: 1906.04412v1 · doi: 10.48550/arxiv.1906.04412 · pith_short_12: NTMBTKTODAVN · pith_short_16: NTMBTKTODAVNRQP5 · pith_short_8: NTMBTKTO

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/NTMBTKTODAVNRQP52Q3AT2MBHO \
  | 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: 6cd819aa6e182ad8c1fdd43609e9813ba15f97364689b0194819c9f1138643e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b54ca69914d056b987d25445c96ab6b52ece4b0264a03ca08934bbbf55eee8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-06-11T06:47:59Z",
    "title_canon_sha256": "c7bdd767b9fdf8505946e3ddcc01ab2b13eda9dda3ac57a6ec89ce69790c7b9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04412",
    "kind": "arxiv",
    "version": 1
  }
}