Pith Number

pith:TELVCCTH

pith:2015:TELVCCTHTCJFQ422KVJN2T72AY

not attested not anchored not stored refs pending

Revival and splitting of a Gaussian beam in gradient index media

A. Zu\~niga-Segundo, F. Soto-Eguibar, H.M. Moya-Cessa, V. Arrizon

arxiv:1503.00748 v1 · 2015-03-02 · 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{TELVCCTHTCJFQ422KVJN2T72AY}

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	2026-05-18T01:16:37.639855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9917510a67989258735a5552dd4ffa06239571d987bad11654f16249ad40ad37

Aliases

arxiv: 1503.00748 · arxiv_version: 1503.00748v1 · doi: 10.48550/arxiv.1503.00748 · pith_short_12: TELVCCTHTCJF · pith_short_16: TELVCCTHTCJFQ422 · pith_short_8: TELVCCTH

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/TELVCCTHTCJFQ422KVJN2T72AY \
  | 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: 9917510a67989258735a5552dd4ffa06239571d987bad11654f16249ad40ad37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6bc250478def06f5de9c5805e7ff5e8d98361772fa05a5ea2535dc89407d877",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-03-02T21:18:59Z",
    "title_canon_sha256": "1905f285902e3621547cd92e31b42459ddb3f50f5e515c319e7592a4573ffbe0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00748",
    "kind": "arxiv",
    "version": 1
  }
}