Pith Number

pith:NWRYPFKD

pith:2015:NWRYPFKDGROEZBB7XPFQMTI2AQ

not attested not anchored not stored refs pending

Hydrodynamical numerical simulation of wind production from black hole hot accretion flows at very large radii

De-Fu Bu, Feng Yuan, Xiao-Hong Yang, Zhao-Ming Gan

arxiv:1510.03124 v2 · 2015-10-12 · 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{NWRYPFKDGROEZBB7XPFQMTI2AQ}

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	2026-05-18T01:20:42.439008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6da3879543345c4c843fbbcb064d1a041ca744338d162bb56b36da7f9e8d2544

Aliases

arxiv: 1510.03124 · arxiv_version: 1510.03124v2 · doi: 10.48550/arxiv.1510.03124 · pith_short_12: NWRYPFKDGROE · pith_short_16: NWRYPFKDGROEZBB7 · pith_short_8: NWRYPFKD

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/NWRYPFKDGROEZBB7XPFQMTI2AQ \
  | 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: 6da3879543345c4c843fbbcb064d1a041ca744338d162bb56b36da7f9e8d2544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6300ce0d0065c0a9c5b40319d3ce39360dcac9503bc254c59b6859ab4d39e4e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-10-12T02:00:06Z",
    "title_canon_sha256": "b6151fcac621c0b535a47999ec84368062b44967fcc68d3a025d6a866a6f3ef2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.03124",
    "kind": "arxiv",
    "version": 2
  }
}