Pith Number

pith:ZA4SZ3DQ

pith:2008:ZA4SZ3DQRAW7LTPNWSQU6LG3XQ

not attested not anchored not stored refs pending

The impact of accretion disk winds on the X-ray spectrum of AGN: Part 2 - XSCORT + Hydrodynamic Simulations

C. Done (2), China. (2) Durham University, Chinese Academy of Sciences, D. Proga (3) ((1) Institute for High Energy Physics, N. J. Schurch (1), UK. (3) University of Nevada, USA)

arxiv:0810.0884 v2 · 2008-10-06 · 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{ZA4SZ3DQRAW7LTPNWSQU6LG3XQ}

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	2026-05-18T04:29:26.278359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8392cec70882df5cdedb4a14f2cdbbc01f187b3b5aa5594cad8a072a5cdae93

Aliases

arxiv: 0810.0884 · arxiv_version: 0810.0884v2 · doi: 10.48550/arxiv.0810.0884 · pith_short_12: ZA4SZ3DQRAW7 · pith_short_16: ZA4SZ3DQRAW7LTPN · pith_short_8: ZA4SZ3DQ

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/ZA4SZ3DQRAW7LTPNWSQU6LG3XQ \
  | 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: c8392cec70882df5cdedb4a14f2cdbbc01f187b3b5aa5594cad8a072a5cdae93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e710d2e76c775dd1b6916b505520830da47e7acf868351edf45dae9b58f090ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-10-06T05:48:55Z",
    "title_canon_sha256": "50a57334d922177777ea409b30a0a1e5642d85f719f61fb446c3f8293ea7daf2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.0884",
    "kind": "arxiv",
    "version": 2
  }
}