Pith Number

pith:WDNO5C3I

pith:2026:WDNO5C3I2GBTAOICA2MJUNFZVU

not attested not anchored not stored refs pending

Benchmarking the fermionic quasi-1D many-body problem

Ekaterina Gradova (LPENS), Fr{\'e}d{\'e}ric Chevy (LPENS, IUF)

arxiv:2608.02007 v1 · 2026-08-03 · 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{WDNO5C3I2GBTAOICA2MJUNFZVU}

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	2026-08-04T02:10:28.954312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0daee8b68d18330390206989a34b9ad1b7cfc1e4e9c39f0016567d50b09165d

Aliases

arxiv: 2608.02007 · arxiv_version: 2608.02007v1 · doi: 10.48550/arxiv.2608.02007 · pith_short_12: WDNO5C3I2GBT · pith_short_16: WDNO5C3I2GBTAOIC · pith_short_8: WDNO5C3I

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/WDNO5C3I2GBTAOICA2MJUNFZVU \
  | 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: b0daee8b68d18330390206989a34b9ad1b7cfc1e4e9c39f0016567d50b09165d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e2daecac19883b8ea3219ce63b39ab4df71899a210d4478ae14758f23778d5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2026-08-03T10:06:56Z",
    "title_canon_sha256": "7063be974a5301679b351d4993630e9c786dba6407397fa1d76ee0226efe2716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02007",
    "kind": "arxiv",
    "version": 1
  }
}