Pith Number

pith:FXAYE45F

pith:2011:FXAYE45FRXTT7MQVL3RUMZF7RJ

not attested not anchored not stored refs pending

Study of Supersolidity and Shear Modulus Anomaly of 4He in a Triple Compound Oscillator

Erich Mueller, John D. Reppy, Xiao Mi

arxiv:1109.6818 v1 · 2011-09-30 · 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{FXAYE45FRXTT7MQVL3RUMZF7RJ}

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	2026-05-18T02:00:20.996304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dc18273a58de73fb2155ee34664bf8a7b567693ded0b1f7b30650562bf6816d

Aliases

arxiv: 1109.6818 · arxiv_version: 1109.6818v1 · doi: 10.48550/arxiv.1109.6818 · pith_short_12: FXAYE45FRXTT · pith_short_16: FXAYE45FRXTT7MQV · pith_short_8: FXAYE45F

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/FXAYE45FRXTT7MQVL3RUMZF7RJ \
  | 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: 2dc18273a58de73fb2155ee34664bf8a7b567693ded0b1f7b30650562bf6816d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25630af254be774e93b1158a403500c532697bba20b568b73143f53da02d2a61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-09-30T13:18:08Z",
    "title_canon_sha256": "9e118101b42e46f283dcd780af2d4643b5e8a1cf84d34ea351a73d07a6c21b94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6818",
    "kind": "arxiv",
    "version": 1
  }
}