Pith Number

pith:ARRBQOQ5

pith:2011:ARRBQOQ5OB4NBBN3QLMHIWSCB2

not attested not anchored not stored refs pending

Optical transmission through a dipolar layer

Armen Sargsyan, Charles S. Adams, David Sarkisyan, Ifan G. Hughes, James Keaveney, Julia Gontcharov, Ulrich Krohn

arxiv:1109.3669 v2 · 2011-09-16 · physics.atom-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{ARRBQOQ5OB4NBBN3QLMHIWSCB2}

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	2026-05-18T04:12:44.115515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0462183a1d7078d085bb82d8745a420e9ffaaa78426f63f08d157a001d7dc92b

Aliases

arxiv: 1109.3669 · arxiv_version: 1109.3669v2 · doi: 10.48550/arxiv.1109.3669 · pith_short_12: ARRBQOQ5OB4N · pith_short_16: ARRBQOQ5OB4NBBN3 · pith_short_8: ARRBQOQ5

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/ARRBQOQ5OB4NBBN3QLMHIWSCB2 \
  | 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: 0462183a1d7078d085bb82d8745a420e9ffaaa78426f63f08d157a001d7dc92b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "523925f7ca69fea44c62c8479e1313cfa62032c28734df11185c0b61dc5a6b52",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-09-16T17:26:12Z",
    "title_canon_sha256": "1fff14c421d347814bc78e2e37a437c1c42401149cbbeb3234d55a0916b0fd23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.3669",
    "kind": "arxiv",
    "version": 2
  }
}