Pith Number

pith:PFBQ7FSO

pith:2011:PFBQ7FSOF6ZSXLHUEMQUQHTWWV

not attested not anchored not stored refs pending

Diamagnetism and flux creep in bilayer exciton superfluids

D. K. K. Lee, N. R. Cooper, P. R. Eastham

arxiv:1112.4674 v2 · 2011-12-20 · 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{PFBQ7FSOF6ZSXLHUEMQUQHTWWV}

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	2026-05-18T03:57:00.109714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79430f964e2fb32bacf42321481e76b56f48e71b5064e5b716fd7e3b0f8cd091

Aliases

arxiv: 1112.4674 · arxiv_version: 1112.4674v2 · doi: 10.48550/arxiv.1112.4674 · pith_short_12: PFBQ7FSOF6ZS · pith_short_16: PFBQ7FSOF6ZSXLHU · pith_short_8: PFBQ7FSO

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/PFBQ7FSOF6ZSXLHUEMQUQHTWWV \
  | 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: 79430f964e2fb32bacf42321481e76b56f48e71b5064e5b716fd7e3b0f8cd091

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1aa186f82889931b7fb68e9b23667a491bb0ff76b67aebfbebdae08f5b515fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2011-12-20T12:53:17Z",
    "title_canon_sha256": "161c9e0576484dbe11b16370f4247d362a460b9c19f256fa68622220fb233006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.4674",
    "kind": "arxiv",
    "version": 2
  }
}