Pith Number

pith:NIXYG2WX

pith:2011:NIXYG2WXLISDXXTBAY7YPQUHIN

not attested not anchored not stored refs pending

Effect of Coulomb interactions on the physical observables of graphene

Francisco Guinea, Maria A. H. Vozmediano

arxiv:1108.0580 v1 · 2011-08-02 · cond-mat.mes-hall · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIXYG2WXLISDXXTBAY7YPQUHIN}

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	2026-05-18T02:01:04.272730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a2f836ad75a243bde61063f87c2874375fa9a1fbf419c31c07bd4a2720eabc8

Aliases

arxiv: 1108.0580 · arxiv_version: 1108.0580v1 · doi: 10.48550/arxiv.1108.0580 · pith_short_12: NIXYG2WXLISD · pith_short_16: NIXYG2WXLISDXXTB · pith_short_8: NIXYG2WX

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/NIXYG2WXLISDXXTBAY7YPQUHIN \
  | 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: 6a2f836ad75a243bde61063f87c2874375fa9a1fbf419c31c07bd4a2720eabc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aaf48062034e88d56b3ac5a4f5477bbe635193f03f40679eb7fbeb34f675e382",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-08-02T14:43:15Z",
    "title_canon_sha256": "19f5f2e441335d564ef174a31896a2b98b336b009c5144167d69965665a8307c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0580",
    "kind": "arxiv",
    "version": 1
  }
}