Pith Number

pith:ITROYNSD

pith:2013:ITROYNSDBJQGWXDONTLQXFLHJM

not attested not anchored not stored refs pending

Excitonic Superfluidity and Screening in Electron-Hole Bilayer Systems

A. Perali, A.R. Hamilton, D. Neilson

arxiv:1308.0280 v3 · 2013-08-01 · cond-mat.str-el · cond-mat.mes-hall · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ITROYNSDBJQGWXDONTLQXFLHJM}

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	2026-05-18T02:57:52.750036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44e2ec36430a606b5c6e6cd70b95674b2ecaad38ea98d8084794979a1cdd5e02

Aliases

arxiv: 1308.0280 · arxiv_version: 1308.0280v3 · doi: 10.48550/arxiv.1308.0280 · pith_short_12: ITROYNSDBJQG · pith_short_16: ITROYNSDBJQGWXDO · pith_short_8: ITROYNSD

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/ITROYNSDBJQGWXDONTLQXFLHJM \
  | 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: 44e2ec36430a606b5c6e6cd70b95674b2ecaad38ea98d8084794979a1cdd5e02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79a98c84541112c8b75bfab1239455d6aa6208400464d546d4eeda2552b7c5e7",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-08-01T17:53:59Z",
    "title_canon_sha256": "0b9aaf88e26288ace14a42d289e13964f2e538591607af8076d2d35b097d3ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0280",
    "kind": "arxiv",
    "version": 3
  }
}