Pith Number

pith:SGXUGG7K

pith:2015:SGXUGG7KDK7Q6YZ7DUIW7TJNDX

not attested not anchored not stored refs pending

Monitoring the temperature and reverberation delay of the circumnuclear hot dust in NGC 4151

B.M. Peterson, B. Shappee, G. De Rosa, H.-W. Rix, J.-U. Pott, K. Schnuelle

arxiv:1504.07286 v1 · 2015-04-27 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGXUGG7KDK7Q6YZ7DUIW7TJNDX}

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.

Cited by

1 paper in Pith

Radiation-pressure instability is an artifact of constant-$\alpha$ closure. Implications for AGN disk tensions

Receipt and verification

First computed	2026-05-18T01:55:00.677306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91af431bea1abf0f633f1d116fcd2d1dc82c72a002e284650831e102e80e413c

Aliases

arxiv: 1504.07286 · arxiv_version: 1504.07286v1 · doi: 10.48550/arxiv.1504.07286 · pith_short_12: SGXUGG7KDK7Q · pith_short_16: SGXUGG7KDK7Q6YZ7 · pith_short_8: SGXUGG7K

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/SGXUGG7KDK7Q6YZ7DUIW7TJNDX \
  | 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: 91af431bea1abf0f633f1d116fcd2d1dc82c72a002e284650831e102e80e413c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30b68db0569736e70089d0acaf68c501f9f0b44b6feb705d1a0b41575d2241ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-27T21:55:30Z",
    "title_canon_sha256": "5e9498e07bcf0278de77d11c32b2ac0e6519da66509ce4131834cd40f78ec917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.07286",
    "kind": "arxiv",
    "version": 1
  }
}