Pith Number

pith:AKFZVCCS

pith:2010:AKFZVCCSCY3SGWFHYACITMGYPM

not attested not anchored not stored refs pending

Excited electron-bubble states in superfluid helium-4: a time-dependent density functional approach

Dafei Jin, David Mateo, Manuel Barranco, Mart\'i Pi

arxiv:1011.2161 v1 · 2010-11-09 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AKFZVCCSCY3SGWFHYACITMGYPM}

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	2026-05-18T04:29:44.348126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

028b9a885216372358a7c00489b0d87b1a9e10dc95424ab1727c035239e13f67

Aliases

arxiv: 1011.2161 · arxiv_version: 1011.2161v1 · doi: 10.48550/arxiv.1011.2161 · pith_short_12: AKFZVCCSCY3S · pith_short_16: AKFZVCCSCY3SGWFH · pith_short_8: AKFZVCCS

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/AKFZVCCSCY3SGWFHYACITMGYPM \
  | 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: 028b9a885216372358a7c00489b0d87b1a9e10dc95424ab1727c035239e13f67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08a33b77766572a960fd4807e6dd4c3d6a3a962093986b9dcde93087c4ddada",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2010-11-09T17:48:37Z",
    "title_canon_sha256": "4fa47a8fffdb775a119b9cb1a6f68801933f1c0057f5ac219def1e573fb14277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2161",
    "kind": "arxiv",
    "version": 1
  }
}