Pith Number

pith:GX7TO4KT

pith:2011:GX7TO4KTXRESEEZSNDTPITGR36

not attested not anchored not stored refs pending

Nanofibers with Bragg gratings from equidistant holes

Fam Le Kien, K. Hakuta, K. P. Nayak

arxiv:1103.1789 v1 · 2011-03-09 · 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{GX7TO4KTXRESEEZSNDTPITGR36}

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	2026-05-18T02:02:55.762788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35ff377153bc4922133268e6f44cd1dfb124f179f9a8b15186ac44cab6505429

Aliases

arxiv: 1103.1789 · arxiv_version: 1103.1789v1 · doi: 10.48550/arxiv.1103.1789 · pith_short_12: GX7TO4KTXRES · pith_short_16: GX7TO4KTXRESEEZS · pith_short_8: GX7TO4KT

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/GX7TO4KTXRESEEZSNDTPITGR36 \
  | 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: 35ff377153bc4922133268e6f44cd1dfb124f179f9a8b15186ac44cab6505429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d4f3405e884e01ae6276e58ede2ec599b6fc18ba3e1ff839c093bfe0cc19e64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-03-09T14:21:41Z",
    "title_canon_sha256": "7801a69b0457d459a923ec90dcf6fafe4a2392a043d651208478c8878b0af1c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1789",
    "kind": "arxiv",
    "version": 1
  }
}