Pith Number

pith:V557FTDI

pith:2012:V557FTDIRNEP4G6SEND3O6W5EM

not attested not anchored not stored refs pending

Mapping Dirac Quasiparticles near a Single Coulomb Impurity on Graphene

Alex Zettl, Andrey V. Shytov, Hsin-Zon Tsai, Leonid S. Levitov, Michael F. Crommie, Qiong Wu, Victor W. Brar, William Regan, Yang Wang

arxiv:1205.3206 v1 · 2012-05-14 · 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{V557FTDIRNEP4G6SEND3O6W5EM}

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	2026-05-18T03:26:42.865589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af7bf2cc688b48fe1bd22347b77add23210146499c8ceff191a57ac7b99e5ae3

Aliases

arxiv: 1205.3206 · arxiv_version: 1205.3206v1 · doi: 10.48550/arxiv.1205.3206 · pith_short_12: V557FTDIRNEP · pith_short_16: V557FTDIRNEP4G6S · pith_short_8: V557FTDI

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/V557FTDIRNEP4G6SEND3O6W5EM \
  | 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: af7bf2cc688b48fe1bd22347b77add23210146499c8ceff191a57ac7b99e5ae3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4f45d29a13274e1b590c026e44af726b6edc8276c356776eb31463c6f054c7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-14T22:01:51Z",
    "title_canon_sha256": "d406ac4f0e5ec168ce3e8a1ea29ac67947cc3e277cb464422f7cb07f55af2d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.3206",
    "kind": "arxiv",
    "version": 1
  }
}