Pith Number

pith:5R34SKCC

pith:2018:5R34SKCCYWP6A4WG4XEODPD5DF

not attested not anchored not stored refs pending

Two-fluid theory for superfluid system with anisotropic effective masses

Bao Xu, Chao-Fei Liu, Gang Chen, W.M.Liu, Yi-Cai Zhang

arxiv:1811.08993 v2 · 2018-11-22 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R34SKCCYWP6A4WG4XEODPD5DF}

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	2026-05-17T23:47:48.563838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec77c92842c59fe072c6e5c8e1bc7d1976a8ae52fc4a05c94fbf423bdf4d8ec1

Aliases

arxiv: 1811.08993 · arxiv_version: 1811.08993v2 · doi: 10.48550/arxiv.1811.08993 · pith_short_12: 5R34SKCCYWP6 · pith_short_16: 5R34SKCCYWP6A4WG · pith_short_8: 5R34SKCC

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/5R34SKCCYWP6A4WG4XEODPD5DF \
  | 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: ec77c92842c59fe072c6e5c8e1bc7d1976a8ae52fc4a05c94fbf423bdf4d8ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab071c702883007a6b386a9f98db01f988d7854856dc7935ad5fac2e8bc38a80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-11-22T02:08:39Z",
    "title_canon_sha256": "f2e3ec6716c8ec4dba7a66baa1dd1720d2618ea6c94f65383b4fcb79705f7e8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08993",
    "kind": "arxiv",
    "version": 2
  }
}