Pith Number

pith:UWDUSQGJ

pith:2015:UWDUSQGJJZVUDYNXZ2NXETB6GH

not attested not anchored not stored refs pending

Extend the Kompaneets Equation to Down-Comptonization Process in a Novel Way

Xurong Chen, Xu Zhang

arxiv:1509.00140 v1 · 2015-09-01 · 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{UWDUSQGJJZVUDYNXZ2NXETB6GH}

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	2026-05-18T01:34:30.508071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5874940c94e6b41e1b7ce9b724c3e31e0e89644e7320703cd641fdba0d64683

Aliases

arxiv: 1509.00140 · arxiv_version: 1509.00140v1 · doi: 10.48550/arxiv.1509.00140 · pith_short_12: UWDUSQGJJZVU · pith_short_16: UWDUSQGJJZVUDYNX · pith_short_8: UWDUSQGJ

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/UWDUSQGJJZVUDYNXZ2NXETB6GH \
  | 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: a5874940c94e6b41e1b7ce9b724c3e31e0e89644e7320703cd641fdba0d64683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8cc27af8b18a6d9f520d6f5763b9281b743931fdfb5f4dfeb26863659e18788",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-09-01T04:46:55Z",
    "title_canon_sha256": "5b3326717e43cdb9e483221480be10433f9a0cb23852952557ae2c0a9792a93c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00140",
    "kind": "arxiv",
    "version": 1
  }
}