Pith Number

pith:VKUVLVPC

pith:2025:VKUVLVPCT4ESK6T4DGQUPLY2E3

not attested not anchored not stored refs pending

The Casimir-Polder interaction between atoms and hollow-core fibers

Bettina Beverungen, Daniel Reiche, Francesco Intravaia, Kurt Busch

arxiv:2512.11603 v2 · 2025-12-12 · 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{VKUVLVPCT4ESK6T4DGQUPLY2E3}

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	2026-05-28T01:05:11.138654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa955d5e29f09257a7c19a147af1a26f8332966719a70336377bf2394c30977

Aliases

arxiv: 2512.11603 · arxiv_version: 2512.11603v2 · doi: 10.48550/arxiv.2512.11603 · pith_short_12: VKUVLVPCT4ES · pith_short_16: VKUVLVPCT4ESK6T4 · pith_short_8: VKUVLVPC

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/VKUVLVPCT4ESK6T4DGQUPLY2E3 \
  | 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: aaa955d5e29f09257a7c19a147af1a26f8332966719a70336377bf2394c30977

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c67f19f690e1697becc719c36c5b3d2ad4e8bb3f1d5f68e25bd8c39447eba56c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-12-12T14:41:03Z",
    "title_canon_sha256": "160fde92ef0ea5674dac005440defee3d6b7953979683378efe76d3507146395"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.11603",
    "kind": "arxiv",
    "version": 2
  }
}