Pith Number

pith:UCSB7DTI

pith:2001:UCSB7DTIKDZIUE5PPAS2HBYQP3

not attested not anchored not stored refs pending

High-Resolution X-ray Spectroscopy and Modeling of the Absorbing and Emitting Outflow in NGC 3783

Ehud Behar, George Chartas, Gordon P. Garmire, Hagai Netzer, Ian M. George, John A. Nousek, Rita M. Sambruna, Shai Kaspi, W. N. Brandt

arxiv:astro-ph/0101540 v1 · 2001-01-30 · 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{UCSB7DTIKDZIUE5PPAS2HBYQP3}

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	2026-05-18T01:07:46.081713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a41f8e6850f28a13af7825a387107ef21b3905a80bf2b2e351f1cf3d8c9e61

Aliases

arxiv: astro-ph/0101540 · arxiv_version: astro-ph/0101540v1 · doi: 10.48550/arxiv.astro-ph/0101540 · pith_short_12: UCSB7DTIKDZI · pith_short_16: UCSB7DTIKDZIUE5P · pith_short_8: UCSB7DTI

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/UCSB7DTIKDZIUE5PPAS2HBYQP3 \
  | 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: a0a41f8e6850f28a13af7825a387107ef21b3905a80bf2b2e351f1cf3d8c9e61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6970d4a211bc7022443da86c2df32d72244eb330ac432b36095495ed825964",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-01-30T18:06:07Z",
    "title_canon_sha256": "1169b76be64999fa08ebf7ce2824ad854a230d79e052af90d885a7d1e82911ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0101540",
    "kind": "arxiv",
    "version": 1
  }
}