Pith Number

pith:E6U2ZQJE

pith:2017:E6U2ZQJELPK76DW4MLGUBZ2XBF

not attested not anchored not stored refs pending

The Production of Cold Gas Within Galaxy Outflows

Evan Scannapieco

arxiv:1702.00793 v1 · 2017-02-02 · 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{E6U2ZQJELPK76DW4MLGUBZ2XBF}

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	2026-05-18T00:49:22.560226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27a9acc1245bd5ff0edc62cd40e7570945b3b1fc0f2498423bbc0ad5076aa3ea

Aliases

arxiv: 1702.00793 · arxiv_version: 1702.00793v1 · doi: 10.48550/arxiv.1702.00793 · pith_short_12: E6U2ZQJELPK7 · pith_short_16: E6U2ZQJELPK76DW4 · pith_short_8: E6U2ZQJE

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/E6U2ZQJELPK76DW4MLGUBZ2XBF \
  | 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: 27a9acc1245bd5ff0edc62cd40e7570945b3b1fc0f2498423bbc0ad5076aa3ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5f77dc7b6d8e676c3f44cd6b49c97dff97ab500f776d8abd0ce14d2c03b92d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-02-02T19:00:05Z",
    "title_canon_sha256": "77c731d74f6e3d4e04ca14ab602f39ed632bcc318ad7b840b373e0b661249882"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00793",
    "kind": "arxiv",
    "version": 1
  }
}