Pith Number

pith:O47VAZ46

pith:2001:O47VAZ46M377BB5Y2BKYACKIPH

not attested not anchored not stored refs pending

FUSE Observations of Interstellar Gas toward the SMC Star Sk 108

2), (2) Enrico Fermi Insitute, (3) JHU, (4) Princeton Univ., (5) Observatoire de Paris-Meudon, (6) Univ. of Wisconsin, (7) Univ. of Colorado, (8) NASA GSFC, (9) Institut d'Astrophysique de Paris), A. Vidal-Madjar (9) ((1) Univ. of Chicago, B. D. Savage (6), C. Mallouris (1), D. E. Welty (1), D. G. York (1, E. B. Jenkins (4), G. Sonneborn (8), H. W. Moos (3), J. M. Shull (7), K. R. Sembach (3), M. Lemoine (5), S. D. Friedman (3), W. R. Oegerle (3)

arxiv:astro-ph/0102279 v1 · 2001-02-15 · 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{O47VAZ46M377BB5Y2BKYACKIPH}

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	2026-05-18T01:07:46.044346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773f50679e66fff087b8d05580094879d9f85bbe286e89ed703ab3145f10f0f4

Aliases

arxiv: astro-ph/0102279 · arxiv_version: astro-ph/0102279v1 · doi: 10.48550/arxiv.astro-ph/0102279 · pith_short_12: O47VAZ46M377 · pith_short_16: O47VAZ46M377BB5Y · pith_short_8: O47VAZ46

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/O47VAZ46M377BB5Y2BKYACKIPH \
  | 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: 773f50679e66fff087b8d05580094879d9f85bbe286e89ed703ab3145f10f0f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c913b8e4b0d6d4861197be680afce6f99485ec91fdef581b3a6acda83d5a16b8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-02-15T18:02:35Z",
    "title_canon_sha256": "95e57438f79837cbc39720e3e95baaf0e536ca000da843ed73831c9c90ce589b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0102279",
    "kind": "arxiv",
    "version": 1
  }
}