Pith Number

pith:RFQETPBM

pith:2019:RFQETPBMAPCYB6OYUGGWZJPGL5

not attested not anchored not stored refs pending

Probing the Physical Properties of the Corona in Accreting Black Holes

Andrew Fabian, Anne Lohfink, Claudio Ricci, Kristin Madsen, Mislav Balokovi\'c, Nikita Kamraj

arxiv:1903.05241 v1 · 2019-03-12 · 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{RFQETPBMAPCYB6OYUGGWZJPGL5}

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	2026-05-17T23:51:24.980653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896049bc2c03c580f9d8a18d6ca5e65f719793f254bd69b8d61c68618dd137ab

Aliases

arxiv: 1903.05241 · arxiv_version: 1903.05241v1 · doi: 10.48550/arxiv.1903.05241 · pith_short_12: RFQETPBMAPCY · pith_short_16: RFQETPBMAPCYB6OY · pith_short_8: RFQETPBM

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/RFQETPBMAPCYB6OYUGGWZJPGL5 \
  | 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: 896049bc2c03c580f9d8a18d6ca5e65f719793f254bd69b8d61c68618dd137ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b224e3989a8ee9675e90a6f507bf7344434be9bd09a7181eb354ffbabc0f98ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-03-12T22:22:10Z",
    "title_canon_sha256": "e122b5abb423cad57ab7c7835cdd91ed1783e9b362a8455f4d432960b8deb43e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.05241",
    "kind": "arxiv",
    "version": 1
  }
}