Pith Number

pith:SLBPOFGS

pith:2003:SLBPOFGSZAOSAO3E6I2VB4FDS6

not attested not anchored not stored refs pending

Fast outflow of neutral hydrogen in the radio galaxy 3C293

B.H.C. Emonts, C.N. Tadhunter, J.M. van der Hulst, R. Morganti, T.A. Oosterloo

arxiv:astro-ph/0307241 v1 · 2003-07-11 · 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{SLBPOFGSZAOSAO3E6I2VB4FDS6}

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	2026-07-04T16:51:17.349618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c2f714d2c81d203b64f23550f0a397aa5fdab35bd55c5255fc5a65bfdeeaec

Aliases

arxiv: astro-ph/0307241 · arxiv_version: astro-ph/0307241v1 · doi: 10.48550/arxiv.astro-ph/0307241 · pith_short_12: SLBPOFGSZAOS · pith_short_16: SLBPOFGSZAOSAO3E · pith_short_8: SLBPOFGS

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/SLBPOFGSZAOSAO3E6I2VB4FDS6 \
  | 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: 92c2f714d2c81d203b64f23550f0a397aa5fdab35bd55c5255fc5a65bfdeeaec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20dec5fb8ebe0b1a6ac9e4ab19754a682e85fa9acabed1b8fc7d90a05663d09c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-07-11T10:59:36Z",
    "title_canon_sha256": "459afc21c3480b8005c601f7d0314d2d31ea46b0675187381ff08342a9571bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0307241",
    "kind": "arxiv",
    "version": 1
  }
}