Pith Number

pith:MASTXMWL

pith:2019:MASTXMWL6MIKT5CP3JZJFJI3HN

not attested not anchored not stored refs pending

Multimode probing of superfluid $\mathbf{^4He}$ by tuning forks

A. Guthrie, A. Jennings, D.E. Zmeev, G.R. Pickett, M. Mucientes, M.T. Noble, O. Kolosov, R.P. Haley, S. Kafanov, V. Efimov, V. Tsepelin, Yu. A. Pashkin

arxiv:1908.07853 v1 · 2019-08-21 · cond-mat.other · 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{MASTXMWL6MIKT5CP3JZJFJI3HN}

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	2026-07-05T00:08:37.702062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60253bb2cbf310a9f44fda7292a51b3b5a8f1d74418080198ef2dd4b2df51a18

Aliases

arxiv: 1908.07853 · arxiv_version: 1908.07853v1 · doi: 10.48550/arxiv.1908.07853 · pith_short_12: MASTXMWL6MIK · pith_short_16: MASTXMWL6MIKT5CP · pith_short_8: MASTXMWL

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/MASTXMWL6MIKT5CP3JZJFJI3HN \
  | 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: 60253bb2cbf310a9f44fda7292a51b3b5a8f1d74418080198ef2dd4b2df51a18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b76368013caa1f2b7a80dac3a47bf65554357fd8705023191108f9873b2c797",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2019-08-21T13:14:42Z",
    "title_canon_sha256": "1707b91bcd9ea4b547042d0122d24a72c754d82ede682c17db8565262ae82191"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07853",
    "kind": "arxiv",
    "version": 1
  }
}