Pith Number

pith:T7CCNMTC

pith:2004:T7CCNMTCLC66U53ZGZ4AWXDYC5

not attested not anchored not stored refs pending

Acoustic Casimir Pressure for Arbitrary Media

J. Barcenas, L. Reyes, R. ESquivel-Sirvent

arxiv:quant-ph/0405106 v1 · 2004-05-19 · 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{T7CCNMTCLC66U53ZGZ4AWXDYC5}

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	2026-05-18T01:05:03.527774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fc426b26258bdea777936780b5c78174ba4258ae2c689e1f4467aecfba6108c

Aliases

arxiv: quant-ph/0405106 · arxiv_version: quant-ph/0405106v1 · doi: 10.48550/arxiv.quant-ph/0405106 · pith_short_12: T7CCNMTCLC66 · pith_short_16: T7CCNMTCLC66U53Z · pith_short_8: T7CCNMTC

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/T7CCNMTCLC66U53ZGZ4AWXDYC5 \
  | 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: 9fc426b26258bdea777936780b5c78174ba4258ae2c689e1f4467aecfba6108c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fc546291d69d0c77c1f75692b25ca4787f0fdbf0afabfefdc298fa0821e7a55",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-05-19T17:31:49Z",
    "title_canon_sha256": "9d336dc697cf0d6e3354c4ec502ba883eab63c4209b8b6240511fe42c5377055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0405106",
    "kind": "arxiv",
    "version": 1
  }
}