Pith Number

pith:3BLR35EY

pith:1997:3BLR35EYRVSQWWG4RAGQVZX5IY

not attested not anchored not stored refs pending

Broadening of the Iron emission line in MCG-6-30-15 by Comptonization

A. K. Kembhavi, R. Misra

arxiv:astro-ph/9712327 v1 · 1997-12-25 · 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{3BLR35EYRVSQWWG4RAGQVZX5IY}

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	2026-05-18T01:40:14.543360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8571df4988d650b58dc880d0ae6fd46180c83ab19d9b3400b1838ba87866eed

Aliases

arxiv: astro-ph/9712327 · arxiv_version: astro-ph/9712327v1 · doi: 10.48550/arxiv.astro-ph/9712327 · pith_short_12: 3BLR35EYRVSQ · pith_short_16: 3BLR35EYRVSQWWG4 · pith_short_8: 3BLR35EY

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/3BLR35EYRVSQWWG4RAGQVZX5IY \
  | 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: d8571df4988d650b58dc880d0ae6fd46180c83ab19d9b3400b1838ba87866eed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7490ded12c2def579d2b2a26c37ef4aef9219e488e1ff4a72cd4cc391ccd34e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1997-12-25T11:54:06Z",
    "title_canon_sha256": "9ce8b15e8489df79dbbf1cd329c51edb2b95c7e5c03636c1d8ccdf1bbe851872"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9712327",
    "kind": "arxiv",
    "version": 1
  }
}