Pith Number

pith:57EZFVJS

pith:2009:57EZFVJSJF2O35SM46HXBZVOJF

not attested not anchored not stored refs pending

Spin Valve Effect in ZigZag Graphene Nanoribbons by Defect Engineering

Gianaurelio Cuniberti, Sankaran Lakshmi, Stephan Roche

arxiv:0910.4043 v1 · 2009-10-21 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{57EZFVJSJF2O35SM46HXBZVOJF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:11:13.369073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc992d5324974edf64ce78f70e6ae49434faac82570d82b84394e28e65e3e62

Aliases

arxiv: 0910.4043 · arxiv_version: 0910.4043v1 · doi: 10.48550/arxiv.0910.4043 · pith_short_12: 57EZFVJSJF2O · pith_short_16: 57EZFVJSJF2O35SM · pith_short_8: 57EZFVJS

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/57EZFVJSJF2O35SM46HXBZVOJF \
  | 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: efc992d5324974edf64ce78f70e6ae49434faac82570d82b84394e28e65e3e62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75139ff18e6430f6207a4c313723bb929520201f736cb5693fb3978f693e5126",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-10-21T10:43:36Z",
    "title_canon_sha256": "691904536769287bfb183cd2adbf197e58cfdd7429c168d47b41ee22cd52bb16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4043",
    "kind": "arxiv",
    "version": 1
  }
}