Pith Number

pith:6MGBSDSW

pith:2013:6MGBSDSWF76AJK42IAASXZZPHO

not attested not anchored not stored refs pending

Quartz Tuning Forks and Acoustic Phenomena - Application to Superfluid Helium

J. Rysti, J. Tuoriniemi

arxiv:1304.2795 v3 · 2013-04-09 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MGBSDSWF76AJK42IAASXZZPHO}

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	2026-05-18T01:21:38.336236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f30c190e562ffc04ab9a40012be72f3baf00f62c43ddcb926b6a9fc75857534b

Aliases

arxiv: 1304.2795 · arxiv_version: 1304.2795v3 · doi: 10.48550/arxiv.1304.2795 · pith_short_12: 6MGBSDSWF76A · pith_short_16: 6MGBSDSWF76AJK42 · pith_short_8: 6MGBSDSW

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/6MGBSDSWF76AJK42IAASXZZPHO \
  | 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: f30c190e562ffc04ab9a40012be72f3baf00f62c43ddcb926b6a9fc75857534b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "321eb9b9abe59006aa4bee4e3d6ae6b9f7d30d932a5d75834f381ad173102485",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2013-04-09T20:56:11Z",
    "title_canon_sha256": "2aea20b0701ab3674b4e33d868be1a806299d3ed764ccde231696e7b01082567"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2795",
    "kind": "arxiv",
    "version": 3
  }
}