Pith Number

pith:LIZF4YKE

pith:2018:LIZF4YKEHZRLKK5YKCVDOCQPP4

not attested not anchored not stored refs pending

Evidence for Optically Thick, Eddington-limited Winds Driven by Supercritical Accretion

Hua Feng, Luis C. Ho, Yuhan Yao, Yu Zhou

arxiv:1812.02923 v1 · 2018-12-07 · 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{LIZF4YKEHZRLKK5YKCVDOCQPP4}

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	2026-05-17T23:54:02.302238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a325e61443e62b52bb850aa370a0f7f2470f663f3c4eacd651e05a392fcd1bd

Aliases

arxiv: 1812.02923 · arxiv_version: 1812.02923v1 · doi: 10.48550/arxiv.1812.02923 · pith_short_12: LIZF4YKEHZRL · pith_short_16: LIZF4YKEHZRLKK5Y · pith_short_8: LIZF4YKE

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/LIZF4YKEHZRLKK5YKCVDOCQPP4 \
  | 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: 5a325e61443e62b52bb850aa370a0f7f2470f663f3c4eacd651e05a392fcd1bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1751f745446bc3d6573b9e1587115972b9c44a5a817f645d349f98a4b5da1c68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-12-07T06:07:33Z",
    "title_canon_sha256": "47c7cf94be90dfe84a94fcf8e787942605262649a03a898b9b4ca87743359bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02923",
    "kind": "arxiv",
    "version": 1
  }
}