Pith Number

pith:6PFD6D2V

pith:2018:6PFD6D2VLAUBJ4GNVE5UBTDFRZ

not attested not anchored not stored refs pending

Symmetric supermodes in cyclic multicore fibers

B. Jaramillo \'Avila, B. M. Rodr\'iguez-Lara, J. Naya Hern\'andez, S. Ma. Toxqui Rodr\'iguez

arxiv:1810.09608 v1 · 2018-10-23 · 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{6PFD6D2VLAUBJ4GNVE5UBTDFRZ}

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	2026-05-17T23:51:58.818638Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3ca3f0f55582814f0cda93b40cc658e67302089aab3fca4bc7052955ed6c179

Aliases

arxiv: 1810.09608 · arxiv_version: 1810.09608v1 · doi: 10.48550/arxiv.1810.09608 · pith_short_12: 6PFD6D2VLAUB · pith_short_16: 6PFD6D2VLAUBJ4GN · pith_short_8: 6PFD6D2V

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/6PFD6D2VLAUBJ4GNVE5UBTDFRZ \
  | 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: f3ca3f0f55582814f0cda93b40cc658e67302089aab3fca4bc7052955ed6c179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7790eb18b5924a9556ff81280b53f342e7a911db6dfa9165c4d1c0ac96167455",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-23T00:36:57Z",
    "title_canon_sha256": "0756b43108f049302d63d2d610dd0d1d39b6c888b7cb5cb9684a8a35cacf5ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09608",
    "kind": "arxiv",
    "version": 1
  }
}