Pith Number

pith:77HDANBB

pith:2013:77HDANBBABSPZF3GQEOOAS6NAB

not attested not anchored not stored refs pending

A low-loss photonic silica nanofiber for higher-order modes

F. K. Fatemi, G. Beadie, J. E. Hoffman, L. A. Orozco, S. L. Rolston, S. Ravets

arxiv:1308.1965 v1 · 2013-08-08 · physics.optics · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{77HDANBBABSPZF3GQEOOAS6NAB}

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	2026-05-18T03:16:18.566111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ffce3034210064fc9766811ce04bcd004136ce93d155bafe78a6a41a93348f61

Aliases

arxiv: 1308.1965 · arxiv_version: 1308.1965v1 · doi: 10.48550/arxiv.1308.1965 · pith_short_12: 77HDANBBABSP · pith_short_16: 77HDANBBABSPZF3G · pith_short_8: 77HDANBB

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/77HDANBBABSPZF3GQEOOAS6NAB \
  | 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: ffce3034210064fc9766811ce04bcd004136ce93d155bafe78a6a41a93348f61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fba5d30e1580b51552bec0984dabc868d0adcffa3cc0d20c1329404e478dd46",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-08-08T20:08:19Z",
    "title_canon_sha256": "bb18f10145ac2d4931d1456f02dac28d277f41e2817a1de8f288d72a1077b236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1965",
    "kind": "arxiv",
    "version": 1
  }
}