Pith Number

pith:N22PUH22

pith:2018:N22PUH22GBXKYRI7PPCFM6MWPF

not attested not anchored not stored refs pending

Mechanical feedback from black hole accretion as an energy source of core-collapse supernova explosions

En-Hao Feng, Rong-Feng Shen, Wei-Peng Lin (SYSU)

arxiv:1809.07967 v1 · 2018-09-21 · 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{N22PUH22GBXKYRI7PPCFM6MWPF}

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	2026-05-18T00:00:49.886274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6eb4fa1f5a306eac451f7bc456799679536b488f18998006a03feb821e75075e

Aliases

arxiv: 1809.07967 · arxiv_version: 1809.07967v1 · doi: 10.48550/arxiv.1809.07967 · pith_short_12: N22PUH22GBXK · pith_short_16: N22PUH22GBXKYRI7 · pith_short_8: N22PUH22

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/N22PUH22GBXKYRI7PPCFM6MWPF \
  | 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: 6eb4fa1f5a306eac451f7bc456799679536b488f18998006a03feb821e75075e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36a872f2c81f2d4bdf715d8516c42b3184b28734b5ae8fbac9bc613af8537f0c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-21T07:44:32Z",
    "title_canon_sha256": "224f5b0530cb34bb4b32bba3ac3a5ca883cba1417f9f3adc53ba5d3c1caadc74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07967",
    "kind": "arxiv",
    "version": 1
  }
}