Pith Number

pith:7C4RGQAC

pith:2015:7C4RGQACM6JT4LGMQ3XF66RQRC

not attested not anchored not stored refs pending

Cold-gas outflows in typical low-redshift galaxies are driven by star formation, not AGN

Adam T. Deller, Boris Nedelchev, Enno Middleberg, Joshua Tiffany, Marc Sarzi, Stanislav S. Shabala, Sugata Kaviraj

arxiv:1510.06738 v2 · 2015-10-22 · 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{7C4RGQACM6JT4LGMQ3XF66RQRC}

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	2026-05-18T01:25:37.992344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b913400267933e2ccc86ee5f7a3088a81141fde70698c9458c73c5c0ea99af

Aliases

arxiv: 1510.06738 · arxiv_version: 1510.06738v2 · doi: 10.48550/arxiv.1510.06738 · pith_short_12: 7C4RGQACM6JT · pith_short_16: 7C4RGQACM6JT4LGM · pith_short_8: 7C4RGQAC

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/7C4RGQACM6JT4LGMQ3XF66RQRC \
  | 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: f8b913400267933e2ccc86ee5f7a3088a81141fde70698c9458c73c5c0ea99af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c9c3473e39522d635bb7521c3ae378f91797e2b55014d6f3369ad8cdf23afe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-22T20:08:23Z",
    "title_canon_sha256": "9b73becc4e449abf4d39fd9f548af8e65f4fb0b1c8409f5e966cf6ce01355374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06738",
    "kind": "arxiv",
    "version": 2
  }
}