Pith Number

pith:EVYM76FD

pith:2016:EVYM76FD7RTH5FZ3KKJVVKRSMS

not attested not anchored not stored refs pending

Silicon-chip-based mid-infrared dual-comb spectroscopy

Alexander L. Gaeta, Austin G. Griffith, Mengjie Yu, Michal Lipson, Nathalie Picqu\'e, Yoshitomo Okawachi

arxiv:1610.01121 v2 · 2016-10-04 · 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{EVYM76FD7RTH5FZ3KKJVVKRSMS}

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	2026-05-18T00:45:15.376744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2570cff8a3fc667e973b52935aaa3264a7f8e6743f6084bbc975ae050a042ecb

Aliases

arxiv: 1610.01121 · arxiv_version: 1610.01121v2 · doi: 10.48550/arxiv.1610.01121 · pith_short_12: EVYM76FD7RTH · pith_short_16: EVYM76FD7RTH5FZ3 · pith_short_8: EVYM76FD

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/EVYM76FD7RTH5FZ3KKJVVKRSMS \
  | 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: 2570cff8a3fc667e973b52935aaa3264a7f8e6743f6084bbc975ae050a042ecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83bba877efb98be4eb8b6e4a54d90d468c41306ae0d2d5dbf66803f97c4cbac2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-10-04T18:41:21Z",
    "title_canon_sha256": "28f67b4ae8675134d6a9ad5bb743987c2d584d58b7fe64c8006fa1904c41e6ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01121",
    "kind": "arxiv",
    "version": 2
  }
}