Pith Number

pith:2H27TEGJ

pith:2012:2H27TEGJIXQ7M72KJFURJHSDEK

not attested not anchored not stored refs pending

New Insight into Collimated Plasmon Beam: Nondiffracting versus Linear Focusing

L. Li, S. M. Wang, S. N. Zhu, T. Li

arxiv:1211.5717 v1 · 2012-11-25 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2H27TEGJIXQ7M72KJFURJHSDEK}

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	2026-05-18T01:52:55.434208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f5f990c945e1f67f4a4969149e432296b51a9a64aa239f31b9dc749f782d2b

Aliases

arxiv: 1211.5717 · arxiv_version: 1211.5717v1 · doi: 10.48550/arxiv.1211.5717 · pith_short_12: 2H27TEGJIXQ7 · pith_short_16: 2H27TEGJIXQ7M72K · pith_short_8: 2H27TEGJ

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/2H27TEGJIXQ7M72KJFURJHSDEK \
  | 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: d1f5f990c945e1f67f4a4969149e432296b51a9a64aa239f31b9dc749f782d2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4931388a951de48f0ae76d9dc3902e03fbe817eea8708beace4a3a14e49c1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-11-25T02:25:12Z",
    "title_canon_sha256": "b44ee1c9740877041a5f1750a8609773b4ef86c196b6d84ba4ff3ec9ee34a841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5717",
    "kind": "arxiv",
    "version": 1
  }
}