Pith Number

pith:53LTVPED

pith:2024:53LTVPEDRCPOUEUJDKHSZXR26F

not attested not anchored not stored refs pending

Single-Beam Velocimetry with Dual Frequency Comb Absorption Spectroscopy

Augustine T. Frymire, David Yun, Gregory B. Rieker, Jacob J. France, Jeffrey M. Donbar, Kristin M. Rice, Scott C. Egbert, Sean C. Coburn

arxiv:2403.01377 v1 · 2024-03-03 · physics.optics · physics.app-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{53LTVPEDRCPOUEUJDKHSZXR26F}

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	2026-07-05T07:51:46.278816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eed73abc83889eea12891a8f2cde3af15d6b2a577fe7de24eff00af20d6b3725

Aliases

arxiv: 2403.01377 · arxiv_version: 2403.01377v1 · doi: 10.48550/arxiv.2403.01377 · pith_short_12: 53LTVPEDRCPO · pith_short_16: 53LTVPEDRCPOUEUJ · pith_short_8: 53LTVPED

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/53LTVPEDRCPOUEUJDKHSZXR26F \
  | 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: eed73abc83889eea12891a8f2cde3af15d6b2a577fe7de24eff00af20d6b3725

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee15eebec3d2151db82999a9896b4b2a6421b4f4f135a2b730707b215d2addbb",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-03-03T02:50:48Z",
    "title_canon_sha256": "6cb8f7c468354a55e67ffe3610d55b7098341bea977ecbd32568d5e12f3e1d62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.01377",
    "kind": "arxiv",
    "version": 1
  }
}