Pith Number

pith:ELB5CI6H

pith:2012:ELB5CI6HMYVXBOIIGL7XBUWDGA

not attested not anchored not stored refs pending

How close can one approach the Dirac point in graphene experimentally?

A. K. Geim, Alexander S. Mayorov, Daniel C. Elias, Ivan S. Mukhin, Kostya S. Novoselov, Leonid A. Ponomarenko, Roman V. Gorbachev, Sergey V. Morozov

arxiv:1206.3848 v2 · 2012-06-18 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ELB5CI6HMYVXBOIIGL7XBUWDGA}

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	2026-05-18T03:45:00.215480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c3d123c7662b70b90832ff70d2c330395d8c1e43be74b0918d89f479d69aaa

Aliases

arxiv: 1206.3848 · arxiv_version: 1206.3848v2 · doi: 10.48550/arxiv.1206.3848 · pith_short_12: ELB5CI6HMYVX · pith_short_16: ELB5CI6HMYVXBOII · pith_short_8: ELB5CI6H

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/ELB5CI6HMYVXBOIIGL7XBUWDGA \
  | 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: 22c3d123c7662b70b90832ff70d2c330395d8c1e43be74b0918d89f479d69aaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53b2c97e6a58d0573ead35fd0536f459ee53790d759f3f3b9226022461756335",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-06-18T08:24:28Z",
    "title_canon_sha256": "12092bc15c0c98dbbf631d9fc60bb758554d202df677eef9f975d1c1ef3c5e2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3848",
    "kind": "arxiv",
    "version": 2
  }
}