Pith Number

pith:TO2YUM6S

pith:2008:TO2YUM6SLTVP656AQKEMSOGT6O

not attested not anchored not stored refs pending

On The Use of Absorption Cells as a Wavelength Reference for Precision Radial Velocity Measurements in the Near Infrared

Jian Ge, Suvrath Mahadevan

arxiv:0810.5342 v1 · 2008-10-29 · astro-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{TO2YUM6SLTVP656AQKEMSOGT6O}

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	2026-05-18T02:35:14.110591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bb58a33d25ceaff77c08288c938d3f39ee99f4d42538acebd4a2da34441ed64

Aliases

arxiv: 0810.5342 · arxiv_version: 0810.5342v1 · doi: 10.48550/arxiv.0810.5342 · pith_short_12: TO2YUM6SLTVP · pith_short_16: TO2YUM6SLTVP656A · pith_short_8: TO2YUM6S

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/TO2YUM6SLTVP656AQKEMSOGT6O \
  | 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: 9bb58a33d25ceaff77c08288c938d3f39ee99f4d42538acebd4a2da34441ed64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99369053d1703d3a0dd12e2c2d4b841c1dc52ae2d654da8a99397ba71da4b7f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-29T20:00:45Z",
    "title_canon_sha256": "3047aa7838efe091cdf50bc0d293c7b9ed68e46f5b5ebe5009bdc665316e8c30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5342",
    "kind": "arxiv",
    "version": 1
  }
}