Pith Number

pith:CTVJL3NW

pith:2018:CTVJL3NWNFW3BENXTFNMCFQUVL

not attested not anchored not stored refs pending

Density functional theory modeling of vortex shedding in superfluid He-4

A.Freund, D.Gonzalez, F.Ancilotto, J.Eloranta, X.Buelna

arxiv:1807.08464 v1 · 2018-07-23 · cond-mat.other · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTVJL3NWNFW3BENXTFNMCFQUVL}

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	2026-05-18T00:03:15.694311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ea95edb6696db091b7995ac11614aad19a3ca7679b6e313f64c70261a91058

Aliases

arxiv: 1807.08464 · arxiv_version: 1807.08464v1 · doi: 10.48550/arxiv.1807.08464 · pith_short_12: CTVJL3NWNFW3 · pith_short_16: CTVJL3NWNFW3BENX · pith_short_8: CTVJL3NW

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/CTVJL3NWNFW3BENXTFNMCFQUVL \
  | 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: 14ea95edb6696db091b7995ac11614aad19a3ca7679b6e313f64c70261a91058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19874e684d7ae34d48fd538874819702946a6e7e38228bd0d9db333a154238e9",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2018-07-23T07:52:34Z",
    "title_canon_sha256": "4cc996baa7434874d61e2288446db600e1a0266552f1bebd08b84527dc8f7767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08464",
    "kind": "arxiv",
    "version": 1
  }
}