Pith Number

pith:JUBCFWUR

pith:2010:JUBCFWURJ6UQNOPELEW2CSRGJ2

not attested not anchored not stored refs pending

The entanglement of few-particle systems when using the local-density approximation

I. D'Amico, J. P. Coe

arxiv:1003.2094 v1 · 2010-03-10 · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JUBCFWURJ6UQNOPELEW2CSRGJ2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:08:35.525818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d0222da914fa906b9e4592da14a264e9160e3ec587933451de69d93a9b5a923

Aliases

arxiv: 1003.2094 · arxiv_version: 1003.2094v1 · doi: 10.48550/arxiv.1003.2094 · pith_short_12: JUBCFWURJ6UQ · pith_short_16: JUBCFWURJ6UQNOPE · pith_short_8: JUBCFWUR

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/JUBCFWURJ6UQNOPELEW2CSRGJ2 \
  | 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: 4d0222da914fa906b9e4592da14a264e9160e3ec587933451de69d93a9b5a923

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b95b70af04dc7df24b3b42a98597e126d5b279177ef9b7d3bbffb54cdc279b43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2010-03-10T12:36:34Z",
    "title_canon_sha256": "fd8abac5a8c2222d160009fe01e5d00b4a7e4435f73ad3e2c1b2a4ba9ef90881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2094",
    "kind": "arxiv",
    "version": 1
  }
}