Pith Number

pith:FMEZWIEC

pith:2013:FMEZWIECOHS5UH3EAYAWTHKZJK

not attested not anchored not stored refs pending

A one femtojoule athermal silicon modulator

Aleksandr Biberman, Cheryl M. Sorace-Agaskar, Ehsan Shah Hosseini, Erman Timurdogan, Jie Sun, Michael R. Watts

arxiv:1312.2683 v1 · 2013-12-10 · 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{FMEZWIECOHS5UH3EAYAWTHKZJK}

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	2026-05-18T02:46:16.357577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b099b208271e5da1f640601699d594a9745661078fdceab108de67a5d235bac

Aliases

arxiv: 1312.2683 · arxiv_version: 1312.2683v1 · doi: 10.48550/arxiv.1312.2683 · pith_short_12: FMEZWIECOHS5 · pith_short_16: FMEZWIECOHS5UH3E · pith_short_8: FMEZWIEC

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/FMEZWIECOHS5UH3EAYAWTHKZJK \
  | 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: 2b099b208271e5da1f640601699d594a9745661078fdceab108de67a5d235bac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bfaf079b350f6c9fad02d22e2f974fa2a9ff55ac76fbdcffc3526f89f5f5851",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-12-10T06:39:40Z",
    "title_canon_sha256": "61b0f6cba277c9e500032273f7a037630237df25b937b339c0881e4007705ec3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2683",
    "kind": "arxiv",
    "version": 1
  }
}