Pith Number

pith:2USVYVX4

pith:2003:2USVYVX4ONG2OC4NXAWDSEPQ3C

not attested not anchored not stored refs pending

Accretion and Outflow in the AGN and Starburst of NGC 5135

H. Awaki, K. A. Weaver, N. A. Levenson, T. M. Heckman, Y. Terashima

arxiv:astro-ph/0310669 v1 · 2003-10-22 · 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{2USVYVX4ONG2OC4NXAWDSEPQ3C}

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	2026-05-18T01:07:33.238518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5255c56fc734da70b8db82c3911f0d887e27ea76fa07341aa8df97a2b9b80b3

Aliases

arxiv: astro-ph/0310669 · arxiv_version: astro-ph/0310669v1 · doi: 10.48550/arxiv.astro-ph/0310669 · pith_short_12: 2USVYVX4ONG2 · pith_short_16: 2USVYVX4ONG2OC4N · pith_short_8: 2USVYVX4

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/2USVYVX4ONG2OC4NXAWDSEPQ3C \
  | 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: d5255c56fc734da70b8db82c3911f0d887e27ea76fa07341aa8df97a2b9b80b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277792b9ec86754af2c0c2c38fbee1dbdd8eb530aa448c75567538ddb766c782",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-10-22T22:08:26Z",
    "title_canon_sha256": "dfacf423d10f4bc388a8a65e6fcc6e31aad21965d5b8834d606725d2462978f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0310669",
    "kind": "arxiv",
    "version": 1
  }
}