Pith Number

pith:IPWCPSIF

pith:2021:IPWCPSIFUGGOZ625QTONHEBVIR

not attested not anchored not stored refs pending

Coherent curvature radiation: maximum luminosity and high-energy emission

A.J. Cooper, R.A.M.J. Wijers

arxiv:2108.07818 v1 · 2021-08-17 · 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{IPWCPSIFUGGOZ625QTONHEBVIR}

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	2026-07-05T03:08:38.781479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ec27c905a18cecfb5d84dcd39035445badca06db4eb82b7b99bce3bf365b04

Aliases

arxiv: 2108.07818 · arxiv_version: 2108.07818v1 · doi: 10.48550/arxiv.2108.07818 · pith_short_12: IPWCPSIFUGGO · pith_short_16: IPWCPSIFUGGOZ625 · pith_short_8: IPWCPSIF

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/IPWCPSIFUGGOZ625QTONHEBVIR \
  | 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: 43ec27c905a18cecfb5d84dcd39035445badca06db4eb82b7b99bce3bf365b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1150c9b12eecff72211a5aac95b8be620d8ee09cf28cabdeede1a968dd9c25f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-08-17T18:00:02Z",
    "title_canon_sha256": "9afa01c41430912a6b6268655188808343c625d000c7effc1550b318c1e76e06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07818",
    "kind": "arxiv",
    "version": 1
  }
}