Pith Number

pith:4L5MZEUQ

pith:2019:4L5MZEUQEBFCG7WLROVVDS7RIR

not attested not anchored not stored refs pending

Modeling accretion disk emission with generalized temperature profile and its effect on AGN spectral energy distribution

A. A. Breeveld, Bifang Liu, Chichuan Jin, He-Yang Liu, Huaqing Cheng, Weimin Yuan

arxiv:1906.00157 v1 · 2019-06-01 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4L5MZEUQEBFCG7WLROVVDS7RIR}

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	2026-05-17T23:43:34.027419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2facc9290204a237ecb8bab51cbf144593bc1a0062f5ab1cadb7f2c502d5c50

Aliases

arxiv: 1906.00157 · arxiv_version: 1906.00157v1 · doi: 10.48550/arxiv.1906.00157 · pith_short_12: 4L5MZEUQEBFC · pith_short_16: 4L5MZEUQEBFCG7WL · pith_short_8: 4L5MZEUQ

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/4L5MZEUQEBFCG7WLROVVDS7RIR \
  | 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: e2facc9290204a237ecb8bab51cbf144593bc1a0062f5ab1cadb7f2c502d5c50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb99da2fb90f7e58cc8db2d49aa74df88b835d9e4ac398cc4810678a510e18f7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-06-01T06:02:10Z",
    "title_canon_sha256": "0c05d2a8d070aaaccdd3f4ea4320a91542061e683937eb68bb7a3d22f144dc2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.00157",
    "kind": "arxiv",
    "version": 1
  }
}