Pith Number

pith:OZDA4RZP

pith:2018:OZDA4RZPHADBDCX4KD4JFN6KIP

not attested not anchored not stored refs pending

Ultra Low Specific Contact Resistivity in Metal-Graphene Junctions via Atomic Orbital Engineering

Alessandro Fortunelli, Amit Gahoi, Enrique G. Marin, Gianluca Fiori, Giuseppe Iannaccone, Max C. Lemme, Teresa Cusati, Vikram Passi

arxiv:1807.04772 v1 · 2018-07-12 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OZDA4RZPHADBDCX4KD4JFN6KIP}

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	2026-05-17T23:40:20.684460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76460e472f3806118afc50f892b7ca43feefae71bf0c7802fdcb51d96fee8f6d

Aliases

arxiv: 1807.04772 · arxiv_version: 1807.04772v1 · doi: 10.48550/arxiv.1807.04772 · pith_short_12: OZDA4RZPHADB · pith_short_16: OZDA4RZPHADBDCX4 · pith_short_8: OZDA4RZP

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/OZDA4RZPHADBDCX4KD4JFN6KIP \
  | 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: 76460e472f3806118afc50f892b7ca43feefae71bf0c7802fdcb51d96fee8f6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faea2054d53a128ff2f1c3ea5914081b97ae7185b7084bbf831f81e80648cc31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-07-12T18:07:10Z",
    "title_canon_sha256": "b702d9d9dde12613970e66eb2dcdcb6b91123d8f7cda388283195cd31edcb4b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04772",
    "kind": "arxiv",
    "version": 1
  }
}