Pith Number

pith:I5U2VN73

pith:2012:I5U2VN73RHMXRASVO2H2L6DFKY

not attested not anchored not stored refs pending

Metal enrichment by radiation pressure in active galactic nucleus outflows -- theory and observations

Alexei Baskin, Ari Laor

arxiv:1207.7038 v1 · 2012-07-30 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5U2VN73RHMXRASVO2H2L6DFKY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T03:27:34.395104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4769aab7fb89d9788255768fa5f8655621c5737366aa964ef5b741faf6fbd715

Aliases

arxiv: 1207.7038 · arxiv_version: 1207.7038v1 · doi: 10.48550/arxiv.1207.7038 · pith_short_12: I5U2VN73RHMX · pith_short_16: I5U2VN73RHMXRASV · pith_short_8: I5U2VN73

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/I5U2VN73RHMXRASVO2H2L6DFKY \
  | 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: 4769aab7fb89d9788255768fa5f8655621c5737366aa964ef5b741faf6fbd715

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e006e7cb5b05a02795f0c685b37ecf28df875e61d392c27b7acc66b6b43494d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-30T18:57:48Z",
    "title_canon_sha256": "5817b69c8c46a4e1e41e03c46c178ed654531cd63b96c7eff02a1e4790d27609"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.7038",
    "kind": "arxiv",
    "version": 1
  }
}