Pith Number

pith:SRBOYTGM

pith:1998:SRBOYTGMHZP5WVGPKFFZFJ67AQ

not attested not anchored not stored refs pending

Relation between millimeter wavelengths emission and high-energy emission for active galactic nuclei

China), D. R. Jiang, L. H. Huang, Xinwu Cao (Shanghai Observatory

arxiv:astro-ph/9809248 v1 · 1998-09-21 · 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{SRBOYTGMHZP5WVGPKFFZFJ67AQ}

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	2026-05-18T01:40:13.701187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9442ec4ccc3e5fdb54cf514b92a7df04188f7adcdf32db2e1b83277eb43be87c

Aliases

arxiv: astro-ph/9809248 · arxiv_version: astro-ph/9809248v1 · doi: 10.48550/arxiv.astro-ph/9809248 · pith_short_12: SRBOYTGMHZP5 · pith_short_16: SRBOYTGMHZP5WVGP · pith_short_8: SRBOYTGM

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/SRBOYTGMHZP5WVGPKFFZFJ67AQ \
  | 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: 9442ec4ccc3e5fdb54cf514b92a7df04188f7adcdf32db2e1b83277eb43be87c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e68fecb64013153fe0427acbd2c3751726c9269538a6ca9cde76a6326af6fa20",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-09-21T03:47:33Z",
    "title_canon_sha256": "fadfee64a29cda663f149846d2d08239065ea5ded1f5ce83da2c2abc377d2103"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9809248",
    "kind": "arxiv",
    "version": 1
  }
}