Pith Number

pith:2REUAOHV

pith:2015:2REUAOHVZVFCKBVKEM5RXZWTBG

not attested not anchored not stored refs pending

Magnetic Impurity in a Tonks Gas of Fermions

Deping Zhang, Hui Zhai, Wei Chen

arxiv:1510.08303 v2 · 2015-10-28 · 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{2REUAOHVZVFCKBVKEM5RXZWTBG}

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	2026-05-18T01:17:25.178396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4494038f5cd4a2506aa233b1be6d309a57dc707ce4adeed43bea7df8df36e16

Aliases

arxiv: 1510.08303 · arxiv_version: 1510.08303v2 · doi: 10.48550/arxiv.1510.08303 · pith_short_12: 2REUAOHVZVFC · pith_short_16: 2REUAOHVZVFCKBVK · pith_short_8: 2REUAOHV

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/2REUAOHVZVFCKBVKEM5RXZWTBG \
  | 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: d4494038f5cd4a2506aa233b1be6d309a57dc707ce4adeed43bea7df8df36e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e4d09880a77c0cba302008aa4eec7cc21a68c8393eaf07f0f669ef7e00a7729",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-10-28T13:35:02Z",
    "title_canon_sha256": "23d6bc75dd26edf791a4c4205f2e498604bebdd7316fe3a0472c03a673a4fb9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.08303",
    "kind": "arxiv",
    "version": 2
  }
}