Pith Number

pith:55PEQNZW

pith:2014:55PEQNZW5K2DWSDCUXIA7Y2GAB

not attested not anchored not stored refs pending

Lifshitz Superfluid Hydrodynamics

Carlos Hoyos, Shira Chapman, Yaron Oz

arxiv:1402.2981 v2 · 2014-02-12 · hep-th · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55PEQNZW5K2DWSDCUXIA7Y2GAB}

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	2026-05-18T02:40:45.595032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef5e483736eab43b4862a5d00fe3460044590d1f3ac44e102551f9767010be34

Aliases

arxiv: 1402.2981 · arxiv_version: 1402.2981v2 · doi: 10.48550/arxiv.1402.2981 · pith_short_12: 55PEQNZW5K2D · pith_short_16: 55PEQNZW5K2DWSDC · pith_short_8: 55PEQNZW

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/55PEQNZW5K2DWSDCUXIA7Y2GAB \
  | 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: ef5e483736eab43b4862a5d00fe3460044590d1f3ac44e102551f9767010be34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf26d5e6f8bc93046c7e6cf5f26920d33f0d74f1218303964764079c9c1ea3e8",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-02-12T21:00:20Z",
    "title_canon_sha256": "365708b09dad7f7dc39e5ebe6d9f96a1cd14c1c4ffa0c11f6cd0af9fc5ca9f35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2981",
    "kind": "arxiv",
    "version": 2
  }
}