Pith Number

pith:AFKPG7TZ

pith:2010:AFKPG7TZBRCMR7K4SRXXAOP4JV

not attested not anchored not stored refs pending

Gaps tunable by electrostatic gates in strained graphene

F. Guinea, M. I. Katsnelson, T. Low

arxiv:1012.0939 v2 · 2010-12-04 · cond-mat.mes-hall · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFKPG7TZBRCMR7K4SRXXAOP4JV}

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	2026-05-18T04:21:10.610441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0154f37e790c44c8fd5c946f7039fc4d6175f45b27987db8dda2f2e26747c75d

Aliases

arxiv: 1012.0939 · arxiv_version: 1012.0939v2 · doi: 10.48550/arxiv.1012.0939 · pith_short_12: AFKPG7TZBRCM · pith_short_16: AFKPG7TZBRCMR7K4 · pith_short_8: AFKPG7TZ

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/AFKPG7TZBRCMR7K4SRXXAOP4JV \
  | 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: 0154f37e790c44c8fd5c946f7039fc4d6175f45b27987db8dda2f2e26747c75d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c72c35b4db5ca86dba19dfbca1df058410187dfda7f7e60b1d0b12f1c2f85231",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2010-12-04T19:26:11Z",
    "title_canon_sha256": "d0b8d0d8b2d10214541809793ab79c2321c0509ce7dd09e8adec98fa2dcd81b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0939",
    "kind": "arxiv",
    "version": 2
  }
}