Pith Number

pith:AQHEPMZQ

pith:2009:AQHEPMZQGUGP2UHAJOYYC36TIP

not attested not anchored not stored refs pending

Josephson current in graphene: the role of unconventional pairing symmetries

Annica M. Black-Schaffer, Asle Sudb{\o}, Jacob Linder, Sebastian Doniach, Takehito Yokoyama

arxiv:0908.0331 v1 · 2009-08-03 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AQHEPMZQGUGP2UHAJOYYC36TIP}

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	2026-05-18T02:12:45.004683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

040e47b330350cfd50e04bb1816fd343d96b75a4e3d3cff7ccf3a427cf875cb1

Aliases

arxiv: 0908.0331 · arxiv_version: 0908.0331v1 · doi: 10.48550/arxiv.0908.0331 · pith_short_12: AQHEPMZQGUGP · pith_short_16: AQHEPMZQGUGP2UHA · pith_short_8: AQHEPMZQ

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/AQHEPMZQGUGP2UHAJOYYC36TIP \
  | 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: 040e47b330350cfd50e04bb1816fd343d96b75a4e3d3cff7ccf3a427cf875cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f39054617fb8c0658f7450386b8af2b1b1f1514ad52807ce6ca39814f094f43e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-08-03T20:01:03Z",
    "title_canon_sha256": "fd7e7204b65a4efb0f2d8260424776e15816ed2569834a8700f4dd0339c544cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0908.0331",
    "kind": "arxiv",
    "version": 1
  }
}