Pith Number

pith:EL4MERXA

pith:2018:EL4MERXAUNY3SVUPAZQE4KCXP6

not attested not anchored not stored refs pending

Bulk-Boundary Correspondence in the Quantum Hall Effect

Andrea Cappelli, Lorenzo Maffi

arxiv:1801.03759 v2 · 2018-01-11 · hep-th · 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{EL4MERXAUNY3SVUPAZQE4KCXP6}

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	2026-05-18T00:08:15.600740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22f8c246e0a371b9568f06604e28577f863ff75ec9f742f520e6b0b85c27242d

Aliases

arxiv: 1801.03759 · arxiv_version: 1801.03759v2 · doi: 10.48550/arxiv.1801.03759 · pith_short_12: EL4MERXAUNY3 · pith_short_16: EL4MERXAUNY3SVUP · pith_short_8: EL4MERXA

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/EL4MERXAUNY3SVUPAZQE4KCXP6 \
  | 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: 22f8c246e0a371b9568f06604e28577f863ff75ec9f742f520e6b0b85c27242d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acbd46b090f22ce2e4000c359804af02f44db4c9bdafc622f953ea92fff7bb34",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-01-11T13:55:34Z",
    "title_canon_sha256": "cc4cadd7452027cc6a80e71d752b45f68a0592b72d466516521deb8b97460933"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03759",
    "kind": "arxiv",
    "version": 2
  }
}