Pith Number

pith:Z6RXQCGE

pith:2012:Z6RXQCGELXBOLCAIFLXCHIE6WI

not attested not anchored not stored refs pending

Superfluidity and collective properties of excitonic polaritons in gapped graphene in a microcavity

Klaus Ziegler, Oleg L. Berman, Roman Ya. Kezerashvili

arxiv:1205.4784 v1 · 2012-05-22 · 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{Z6RXQCGELXBOLCAIFLXCHIE6WI}

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	2026-05-18T01:57:24.714646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfa37808c45dc2e588082aee23a09eb21924161e36a9f45c2ae037dbd76f0150

Aliases

arxiv: 1205.4784 · arxiv_version: 1205.4784v1 · doi: 10.48550/arxiv.1205.4784 · pith_short_12: Z6RXQCGELXBO · pith_short_16: Z6RXQCGELXBOLCAI · pith_short_8: Z6RXQCGE

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/Z6RXQCGELXBOLCAIFLXCHIE6WI \
  | 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: cfa37808c45dc2e588082aee23a09eb21924161e36a9f45c2ae037dbd76f0150

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "641b8d9a795a831d3e707cae2cf323296ed6c964ad32e5f563e412dfa722af8a",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-05-22T01:46:49Z",
    "title_canon_sha256": "1afbe6a013fbd1728ef5f6f61297e9ab0b6f38e662acae7bb8a467c3d512ee2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4784",
    "kind": "arxiv",
    "version": 1
  }
}