Pith Number

pith:KOSHPEMO

pith:2006:KOSHPEMOMX4UGE4I2T3H7KLIEE

not attested not anchored not stored refs pending

The Nature of Interstellar Gas toward the Pleiades Revealed in Absorption Lines

A. M. Ritchey, D. L. Lambert, K. Pan, M. Martinez, S. R. Federman

arxiv:astro-ph/0606644 v1 · 2006-06-27 · 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{KOSHPEMOMX4UGE4I2T3H7KLIEE}

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	2026-05-18T04:36:21.232101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53a477918e65f9431388d4f67fa96821010794a08122ef4c39f610aef28bf24a

Aliases

arxiv: astro-ph/0606644 · arxiv_version: astro-ph/0606644v1 · doi: 10.48550/arxiv.astro-ph/0606644 · pith_short_12: KOSHPEMOMX4U · pith_short_16: KOSHPEMOMX4UGE4I · pith_short_8: KOSHPEMO

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/KOSHPEMOMX4UGE4I2T3H7KLIEE \
  | 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: 53a477918e65f9431388d4f67fa96821010794a08122ef4c39f610aef28bf24a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50008cca5c46e2f6e1ce230478d76448966ab8aa5c87a4ac148a92ae1388e860",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-06-27T15:11:51Z",
    "title_canon_sha256": "97d9fa3905bf3f9699ebdeb3627ccd45516dcec544feca1130f4ae3e47852c86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0606644",
    "kind": "arxiv",
    "version": 1
  }
}