Pith Number

pith:NDEYYPLE

pith:2013:NDEYYPLEIBAA6NXLKC2QAAG644

not attested not anchored not stored refs pending

Exciton condensation in strongly correlated electron bilayers

Hans Hilgenkamp, Jan Zaanen, Jeroen van den Brink, Louk Rademaker

arxiv:1310.0685 v1 · 2013-10-02 · cond-mat.str-el · cond-mat.mtrl-sci · 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{NDEYYPLEIBAA6NXLKC2QAAG644}

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	2026-05-18T03:03:33.321718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68c98c3d6440400f36eb50b50000dee73774d000fbff59c98b740d0ae65b08ad

Aliases

arxiv: 1310.0685 · arxiv_version: 1310.0685v1 · doi: 10.48550/arxiv.1310.0685 · pith_short_12: NDEYYPLEIBAA · pith_short_16: NDEYYPLEIBAA6NXL · pith_short_8: NDEYYPLE

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/NDEYYPLEIBAA6NXLKC2QAAG644 \
  | 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: 68c98c3d6440400f36eb50b50000dee73774d000fbff59c98b740d0ae65b08ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47e68e41559fe1430be2a22636d50fd6babc6e75a038654998782272822adcc0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-10-02T12:48:13Z",
    "title_canon_sha256": "07f4af1d6934247e2e967e918e166f87ffaad61d3ae68b9989f38978d3079a16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0685",
    "kind": "arxiv",
    "version": 1
  }
}