Pith Number

pith:BWIFRE7Y

pith:2015:BWIFRE7Y4EX2OMQXPLIYALT5RE

not attested not anchored not stored refs pending

The Mass and Spin of The Extreme Narrow Line Seyfert 1 Galaxy 1H 0707-495 and Its Implications for The Trigger for Relativistic Jets

Chichuan Jin, Chris Done

arxiv:1506.04547 v3 · 2015-06-15 · 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{BWIFRE7Y4EX2OMQXPLIYALT5RE}

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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.

Cited by

2 papers in Pith

First detection of ultra-fast outflows in a quiescent galaxy

Strong X-ray Variability of I Zwicky 1: Obscuration from Clumpy Accretion-Disk Winds

Receipt and verification

First computed	2026-05-18T01:14:04.092774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d905893f8e12fa732177ad1802e7d890164f3e4bca1fa2ba413f2f448018028

Aliases

arxiv: 1506.04547 · arxiv_version: 1506.04547v3 · doi: 10.48550/arxiv.1506.04547 · pith_short_12: BWIFRE7Y4EX2 · pith_short_16: BWIFRE7Y4EX2OMQX · pith_short_8: BWIFRE7Y

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/BWIFRE7Y4EX2OMQXPLIYALT5RE \
  | 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: 0d905893f8e12fa732177ad1802e7d890164f3e4bca1fa2ba413f2f448018028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ea02ad5ebe7190052220afc4db22223e0468cb8c36095a0fc81a4da45cca1e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-06-15T10:45:45Z",
    "title_canon_sha256": "0684b587c51f475e0f342bdf2857f5770b8cbf8424cd05effb66f096b88d8f1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04547",
    "kind": "arxiv",
    "version": 3
  }
}