Pith Number

pith:YU3S5B7W

pith:2011:YU3S5B7WR47EYPJXWN66EI43ID

not attested not anchored not stored refs pending

Tunneling of Graphene Massive Dirac Fermions through a Double Barrier

Ahmed Jellal, El Bouazzaoui Choubabi, Hocine Bahlouli, Miloud Mekkaoui

arxiv:1110.0826 v2 · 2011-10-04 · cond-mat.mes-hall · hep-th · quant-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{YU3S5B7WR47EYPJXWN66EI43ID}

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	2026-05-18T01:15:36.726469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5372e87f68f3e4c3d37b37de2239b40eef0b8f02aa7a62924a06a845f4b8fb1

Aliases

arxiv: 1110.0826 · arxiv_version: 1110.0826v2 · doi: 10.48550/arxiv.1110.0826 · pith_short_12: YU3S5B7WR47E · pith_short_16: YU3S5B7WR47EYPJX · pith_short_8: YU3S5B7W

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/YU3S5B7WR47EYPJXWN66EI43ID \
  | 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: c5372e87f68f3e4c3d37b37de2239b40eef0b8f02aa7a62924a06a845f4b8fb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8623202be49e7b2803244b3b75269ea53d99079d40845b32c0f0a6c70bd27b2",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-10-04T04:20:41Z",
    "title_canon_sha256": "cb849c477e8ab78e0da2669ac63f37a39e60830cc86beaea864572a04695a8ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0826",
    "kind": "arxiv",
    "version": 2
  }
}