Pith Number

pith:23Y7UYDJ

pith:2011:23Y7UYDJBG4H2PUZCBU2FPQJVP

not attested not anchored not stored refs pending

Electron-electron interaction and electron-hole asymmetry in bilayer graphene

J. Zhu, K. Zou, X. Hong

arxiv:1103.1663 v2 · 2011-03-08 · cond-mat.str-el · 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{23Y7UYDJBG4H2PUZCBU2FPQJVP}

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	2026-05-18T04:14:55.024744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6f1fa606909b87d3e991069a2be09abd4fedb01765dc4e8466dbb3f87eb34c5

Aliases

arxiv: 1103.1663 · arxiv_version: 1103.1663v2 · doi: 10.48550/arxiv.1103.1663 · pith_short_12: 23Y7UYDJBG4H · pith_short_16: 23Y7UYDJBG4H2PUZ · pith_short_8: 23Y7UYDJ

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/23Y7UYDJBG4H2PUZCBU2FPQJVP \
  | 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: d6f1fa606909b87d3e991069a2be09abd4fedb01765dc4e8466dbb3f87eb34c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0735dcf79b5dac923248da64b3f496351196a39eb9ec3ec5a91ad0ffb0522dd",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-03-08T23:05:31Z",
    "title_canon_sha256": "7f99e11b607e966c3746f0b7fdf64e4d0dbbef5b06a3664661348fbe47e48102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1663",
    "kind": "arxiv",
    "version": 2
  }
}