Pith Number

pith:BJTFI66D

pith:2013:BJTFI66DWAXTGOLSKTMDAP3CHN

not attested not anchored not stored refs pending

Casimir torque in weak coupling

Kimball A. Milton, Prachi Parashar, William Long

arxiv:1309.0130 v1 · 2013-08-31 · hep-th · 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{BJTFI66DWAXTGOLSKTMDAP3CHN}

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	2026-05-18T03:14:28.784281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a66547bc3b02f33397254d8303f623b56daa718520c550a1768a4650409ef41

Aliases

arxiv: 1309.0130 · arxiv_version: 1309.0130v1 · doi: 10.48550/arxiv.1309.0130 · pith_short_12: BJTFI66DWAXT · pith_short_16: BJTFI66DWAXTGOLS · pith_short_8: BJTFI66D

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/BJTFI66DWAXTGOLSKTMDAP3CHN \
  | 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: 0a66547bc3b02f33397254d8303f623b56daa718520c550a1768a4650409ef41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b679d2d7ae8fe8f47841ec0e4306ddb4faa17399f9ffeaec444a7991b571f428",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-08-31T16:18:16Z",
    "title_canon_sha256": "0243f53459ba62e0f5f6be3ac3762f9e02caf117bbd308ddee7ac19c5cc3f452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0130",
    "kind": "arxiv",
    "version": 1
  }
}