Pith Number

pith:3OUV2QXL

pith:2018:3OUV2QXL3G7OGERAK4VPPJCTUD

not attested not anchored not stored refs pending

The prevalence and properties of cold gas inflows and outflows around galaxies in the local Universe

A. Saintonge, G. W. Roberts-Borsani

arxiv:1807.07575 v2 · 2018-07-19 · 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{3OUV2QXL3G7OGERAK4VPPJCTUD}

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	2026-05-18T00:01:58.592204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba95d42ebd9bee31220572af7a453a0d4c4b17e3744c29cd332371a86cdcaf8

Aliases

arxiv: 1807.07575 · arxiv_version: 1807.07575v2 · doi: 10.48550/arxiv.1807.07575 · pith_short_12: 3OUV2QXL3G7O · pith_short_16: 3OUV2QXL3G7OGERA · pith_short_8: 3OUV2QXL

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/3OUV2QXL3G7OGERAK4VPPJCTUD \
  | 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: dba95d42ebd9bee31220572af7a453a0d4c4b17e3744c29cd332371a86cdcaf8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de3560fb83e9177df3ec4081f1f4a11174eb0de40cc5eca7fb58007c5373d21b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-19T18:00:00Z",
    "title_canon_sha256": "9fb3caed1f573d36dc934ee055dbdd85358ce9e05cc545372a4f02d8242a0b29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07575",
    "kind": "arxiv",
    "version": 2
  }
}