Pith Number

pith:YREKB2DG

pith:2007:YREKB2DGGSN7IELBBQ6LDDNVBO

not attested not anchored not stored refs pending

The ISO LWS high resolution spectral survey towards Sagittarius B2

B. M. Swinyard, E. T. Polehampton, G. J. White, J. Cernicharo, J. M. Brown, J.-P. Baluteau, J. R. Goicoechea, T. W. Grundy

arxiv:astro-ph/0702725 v1 · 2007-02-27 · 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{YREKB2DGGSN7IELBBQ6LDDNVBO}

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	2026-07-04T15:21:55.018777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c448a0e866349bf411610c3cb18db50bbb9cd2f59027c0c60565419901ccdd85

Aliases

arxiv: astro-ph/0702725 · arxiv_version: astro-ph/0702725v1 · doi: 10.48550/arxiv.astro-ph/0702725 · pith_short_12: YREKB2DGGSN7 · pith_short_16: YREKB2DGGSN7IELB · pith_short_8: YREKB2DG

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/YREKB2DGGSN7IELBBQ6LDDNVBO \
  | 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: c448a0e866349bf411610c3cb18db50bbb9cd2f59027c0c60565419901ccdd85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "194204a6176cd0f82e6f61b063f8a85e3f8406328b887c389b547ef93c7286aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-02-27T21:47:08Z",
    "title_canon_sha256": "3f9554e4e0d187aab6b1878880f5b9cb47a4bd97590e7a6bab6f9b84c7186418"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0702725",
    "kind": "arxiv",
    "version": 1
  }
}