Pith Number

pith:XGTZ5X7X

pith:2018:XGTZ5X7XGSFP54IGN6PAS4ENFH

not attested not anchored not stored refs pending

Fibers based on propagating bound states in the continuum

Almas F. Sadreev, Evgeny N. Bulgakov

arxiv:1804.06626 v1 · 2018-04-18 · 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{XGTZ5X7XGSFP54IGN6PAS4ENFH}

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	2026-05-18T00:08:42.293349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9a79edff7348afef1066f9e09708d29cbd228d03a41ba79b4333b7c16cef587

Aliases

arxiv: 1804.06626 · arxiv_version: 1804.06626v1 · doi: 10.48550/arxiv.1804.06626 · pith_short_12: XGTZ5X7XGSFP · pith_short_16: XGTZ5X7XGSFP54IG · pith_short_8: XGTZ5X7X

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/XGTZ5X7XGSFP54IGN6PAS4ENFH \
  | 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: b9a79edff7348afef1066f9e09708d29cbd228d03a41ba79b4333b7c16cef587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cd5c3079dbe814891235bcfabe2e7adfaa46b6650200e83e74437f37f160808",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-04-18T10:04:17Z",
    "title_canon_sha256": "05070afa2d6540ccce1642c95f1317fc0e6e896639545a943b386d48360cfc45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06626",
    "kind": "arxiv",
    "version": 1
  }
}