Pith Number

pith:SAT74COG

pith:2000:SAT74COG7W3JW3C37G4CJR4B5F

not attested not anchored not stored refs pending

Emissive Mechanism on Spectral Variability of Blazars in High Frequencies

Jiancheng Wang, Jirong Mao

arxiv:astro-ph/0011262 v1 · 2000-11-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAT74COG7W3JW3C37G4CJR4B5F}

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	2026-05-18T01:07:46.299126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9027fe09c6fdb69b6c5bf9b824c781e95a1f4388f5e85092ada43e6bf9d0dc58

Aliases

arxiv: astro-ph/0011262 · arxiv_version: astro-ph/0011262v1 · doi: 10.48550/arxiv.astro-ph/0011262 · pith_short_12: SAT74COG7W3J · pith_short_16: SAT74COG7W3JW3C3 · pith_short_8: SAT74COG

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/SAT74COG7W3JW3C37G4CJR4B5F \
  | 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: 9027fe09c6fdb69b6c5bf9b824c781e95a1f4388f5e85092ada43e6bf9d0dc58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea74bd574ff4e5c90ece3229aa7cfa8a21d915b2d74d71eda42bce3f7702e568",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-11-14T06:18:21Z",
    "title_canon_sha256": "f299496cef308c120dc5bd85a5518bdc598acb8c52292da8edf1f96ed402564c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0011262",
    "kind": "arxiv",
    "version": 1
  }
}