Pith Number

pith:DDJS5ULW

pith:2018:DDJS5ULWAIFJSHWQTKC5UKIXTC

not attested not anchored not stored refs pending

Search for exact local Hamiltonians for general fractional quantum Hall states

G J Sreejith, Gun Sang Jeon, Jainendra K Jain, Mikael Fremling

arxiv:1809.06325 v2 · 2018-09-17 · 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{DDJS5ULWAIFJSHWQTKC5UKIXTC}

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	2026-05-17T23:57:35.856661Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18d32ed176020a991ed09a85da291798bf4483d5481b6a52bfef3f534a6380b4

Aliases

arxiv: 1809.06325 · arxiv_version: 1809.06325v2 · doi: 10.48550/arxiv.1809.06325 · pith_short_12: DDJS5ULWAIFJ · pith_short_16: DDJS5ULWAIFJSHWQ · pith_short_8: DDJS5ULW

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/DDJS5ULWAIFJSHWQTKC5UKIXTC \
  | 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: 18d32ed176020a991ed09a85da291798bf4483d5481b6a52bfef3f534a6380b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d527ea2813f6a9783e1408f279f5a483c7ae3c6cc6b4544cbb5c42d137d08e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-09-17T16:55:49Z",
    "title_canon_sha256": "353c6bba13568ebae0b7db253a632842b15aa0d403de2c63b578d3ff2b86270b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06325",
    "kind": "arxiv",
    "version": 2
  }
}