Pith Number

pith:SC56K3C6

pith:1997:SC56K3C6WXXY732AUSHF7TD3JB

not attested not anchored not stored refs pending

Search for 183 GHz water maser emission in starburst galaxies

Dinh-V-Trung (Observatoire de Paris, France), Francoise Combes, Nguyen-Q-Rieu

arxiv:astro-ph/9704079 v1 · 1997-04-10 · 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{SC56K3C6WXXY732AUSHF7TD3JB}

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	2026-05-18T01:07:38.508220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90bbe56c5eb5ef8fef40a48e5fcc7b4861f5f7f79be7e5bd8cbaeb1da5d2ec35

Aliases

arxiv: astro-ph/9704079 · arxiv_version: astro-ph/9704079v1 · doi: 10.48550/arxiv.astro-ph/9704079 · pith_short_12: SC56K3C6WXXY · pith_short_16: SC56K3C6WXXY732A · pith_short_8: SC56K3C6

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/SC56K3C6WXXY732AUSHF7TD3JB \
  | 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: 90bbe56c5eb5ef8fef40a48e5fcc7b4861f5f7f79be7e5bd8cbaeb1da5d2ec35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c10e58161718ed37b1c930970274ac0ede144df2ef4d23c7d39ea96c46fc88fb",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-04-10T08:55:44Z",
    "title_canon_sha256": "82cf05f21feeb62531d702316b15fbdde535974f3d3f8963a1f41b69e15d99f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9704079",
    "kind": "arxiv",
    "version": 1
  }
}