Pith Number

pith:ENPN5FKL

pith:2013:ENPN5FKLEJSQS3GKTSLSG6336F

not attested not anchored not stored refs pending

Fractional quantum Hall effect in a tilted magnetic field

Z. Papic

arxiv:1305.2217 v2 · 2013-05-09 · 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{ENPN5FKLEJSQS3GKTSLSG6336F}

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	2026-05-18T03:19:45.283302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

235ede954b2265096cca9c97237b7bf148d1572afad3ca41aaab4f38c2c6c81f

Aliases

arxiv: 1305.2217 · arxiv_version: 1305.2217v2 · doi: 10.48550/arxiv.1305.2217 · pith_short_12: ENPN5FKLEJSQ · pith_short_16: ENPN5FKLEJSQS3GK · pith_short_8: ENPN5FKL

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/ENPN5FKLEJSQS3GKTSLSG6336F \
  | 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: 235ede954b2265096cca9c97237b7bf148d1572afad3ca41aaab4f38c2c6c81f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee7ac773a1b80acce327ff3a812c80b3979daabbb8a4a60e90a5ac371dd0f2b4",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2013-05-09T21:29:41Z",
    "title_canon_sha256": "fa7617da459afcae45ee95e76bd51759d2191adaf477bd046760f5f108357825"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2217",
    "kind": "arxiv",
    "version": 2
  }
}