Pith Number

pith:MFZ54HP6

pith:2011:MFZ54HP6HXSRVVICKFCCDZAE6E

not attested not anchored not stored refs pending

Casimir Friction in Terms of Moving Harmonic Oscillators: Equivalence Between Two Different Formulations

Iver Brevik, Johan S. H{\o}ye

arxiv:1101.1241 v2 · 2011-01-06 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MFZ54HP6HXSRVVICKFCCDZAE6E}

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	2026-05-18T04:09:34.947400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6173de1dfe3de51ad502514421e404f1079fc719aa65d10bcee364c285671da7

Aliases

arxiv: 1101.1241 · arxiv_version: 1101.1241v2 · doi: 10.48550/arxiv.1101.1241 · pith_short_12: MFZ54HP6HXSR · pith_short_16: MFZ54HP6HXSRVVIC · pith_short_8: MFZ54HP6

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/MFZ54HP6HXSRVVICKFCCDZAE6E \
  | 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: 6173de1dfe3de51ad502514421e404f1079fc719aa65d10bcee364c285671da7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8812f362ebc3c69ca4bce3e3a5cd97afce73666563467851b26cf56bc2654f5a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-06T16:05:03Z",
    "title_canon_sha256": "3e68c26a71dec6657113adb666eeb60db04e009669ca98c8ca30836ed13b238e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1241",
    "kind": "arxiv",
    "version": 2
  }
}