Pith Number

pith:4JR4YGGX

pith:2015:4JR4YGGX42NXMSDXK6NCZNQADP

not attested not anchored not stored refs pending

Gas flow in barred potentials

James Binney, John Magorrian, Mattia C. Sormani

arxiv:1502.02740 v3 · 2015-02-09 · 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{4JR4YGGX42NXMSDXK6NCZNQADP}

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

IRIS: Deciphering Spectral-Line Imagery of the Galactic Center by Machine-Learning on Simulations

Receipt and verification

First computed	2026-05-18T01:41:04.056671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e263cc18d7e69b764877579a2cb6001bec968c5878c1b92ac8c5adae9f16198f

Aliases

arxiv: 1502.02740 · arxiv_version: 1502.02740v3 · doi: 10.48550/arxiv.1502.02740 · pith_short_12: 4JR4YGGX42NX · pith_short_16: 4JR4YGGX42NXMSDX · pith_short_8: 4JR4YGGX

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/4JR4YGGX42NXMSDXK6NCZNQADP \
  | 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: e263cc18d7e69b764877579a2cb6001bec968c5878c1b92ac8c5adae9f16198f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6381b96c1dfb1676cb96367f3d18143860549a3c659e0e0cff2523653148fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-02-09T23:57:48Z",
    "title_canon_sha256": "aea6546c37923832f44d436c495f9a7f36b126a2c3d6e737a8612dc2902232ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02740",
    "kind": "arxiv",
    "version": 3
  }
}