Pith Number

pith:MZ7I7O27

pith:2016:MZ7I7O27OFWCC6WQNLZVD6U3KG

not attested not anchored not stored refs pending

A primer on quantum fluids

Carlo F. Barenghi, Nick G. Parker

arxiv:1605.09580 v2 · 2016-05-31 · cond-mat.quant-gas · physics.atom-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZ7I7O27OFWCC6WQNLZVD6U3KG}

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	2026-05-18T01:07:56.567960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

667e8fbb5f716c217ad06af351fa9b51a32a5d99d344a6e2403903c197660aca

Aliases

arxiv: 1605.09580 · arxiv_version: 1605.09580v2 · doi: 10.48550/arxiv.1605.09580 · pith_short_12: MZ7I7O27OFWC · pith_short_16: MZ7I7O27OFWCC6WQ · pith_short_8: MZ7I7O27

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/MZ7I7O27OFWCC6WQNLZVD6U3KG \
  | 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: 667e8fbb5f716c217ad06af351fa9b51a32a5d99d344a6e2403903c197660aca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a59052092dff4e3b1092022f3de4e09b7f87ce3db657b354002b3da60bb33e6",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-05-31T11:08:52Z",
    "title_canon_sha256": "461a64a0345d743d7a4e16475eda0af7157b155e55dc16a888edb2415b734a27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09580",
    "kind": "arxiv",
    "version": 2
  }
}