Pith Number

pith:PDWBEN3Z

pith:2012:PDWBEN3Z7VWEH53PQT52VLOS77

not attested not anchored not stored refs pending

Origin of the X-ray disc-reflection steep radial emissivity

Giovanni Miniutti, Ji\v{r}\'i Svoboda, Matteo Guainazzi, Michal Dov\v{c}iak, Prashin Jethwa, Ren\'e W. Goosmann, Vladim\'ir Karas

arxiv:1208.0360 v1 · 2012-08-01 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PDWBEN3Z7VWEH53PQT52VLOS77}

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	2026-05-18T01:55:24.083300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ec123779fd6c43f76f84fbaaadd2ffeba3ff1763361c53502053eaa08d9bd7

Aliases

arxiv: 1208.0360 · arxiv_version: 1208.0360v1 · doi: 10.48550/arxiv.1208.0360 · pith_short_12: PDWBEN3Z7VWE · pith_short_16: PDWBEN3Z7VWEH53P · pith_short_8: PDWBEN3Z

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/PDWBEN3Z7VWEH53PQT52VLOS77 \
  | 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: 78ec123779fd6c43f76f84fbaaadd2ffeba3ff1763361c53502053eaa08d9bd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0ee8f872afc8e3b974b7a64141fe372ec8c6caec450ce36c4740d0cdc845aa9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-01T20:58:14Z",
    "title_canon_sha256": "e2ec973c182ee3801460aee2b07b0410c6db4d5cc34691974c5668eabb12f4d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0360",
    "kind": "arxiv",
    "version": 1
  }
}