Pith Number

pith:TYL2WVKS

pith:2009:TYL2WVKSDC7AFLT3GYM72KJPLU

not attested not anchored not stored refs pending

Explaining the Energetic AGN Outburst of MS0735+7421 with Massive Slow Jets

Assaf Sternberg, Israel), Noam Soker (Technion

arxiv:0904.3475 v2 · 2009-04-22 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TYL2WVKSDC7AFLT3GYM72KJPLU}

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	2026-05-18T02:13:58.088535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e17ab555218be02ae7b3619fd292f5d33f7b7c2ac7ca2fa1e77b6ebecf6c97a

Aliases

arxiv: 0904.3475 · arxiv_version: 0904.3475v2 · doi: 10.48550/arxiv.0904.3475 · pith_short_12: TYL2WVKSDC7A · pith_short_16: TYL2WVKSDC7AFLT3 · pith_short_8: TYL2WVKS

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/TYL2WVKSDC7AFLT3GYM72KJPLU \
  | 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: 9e17ab555218be02ae7b3619fd292f5d33f7b7c2ac7ca2fa1e77b6ebecf6c97a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8a5b0316b207673c208e39a85ac2e095fa11e51a9e1e7dcc6ec626327dc7c5f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-04-22T15:09:03Z",
    "title_canon_sha256": "1792c88bb5f281eea2b18607b6409f563b068d5d355c2c4a6c3df01105b68240"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3475",
    "kind": "arxiv",
    "version": 2
  }
}