Pith Number

pith:R7NYYYXH

pith:2018:R7NYYYXHFEQPHKD4QK2LIPXAH4

not attested not anchored not stored refs pending

Enhanced star formation in both disks and ram pressure stripped tails of GASP jellyfish galaxies

Alessia Moretti, Benedetta Vulcani (INAF-OaPD), Bianca M. Poggianti, Daniela Bettoni, Giovanni Fasano, Jacopo Fritz, Marco Gullieuszik, Stephanie Tonnesen, Yara L. Jaffe

arxiv:1810.05164 v1 · 2018-10-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7NYYYXHFEQPHKD4QK2LIPXAH4}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:30.238816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fdb8c62e72920f3a87c82b4b43ee03f1414450c9e9a4c43f40da7015d341cb2

Aliases

arxiv: 1810.05164 · arxiv_version: 1810.05164v1 · doi: 10.48550/arxiv.1810.05164 · pith_short_12: R7NYYYXHFEQP · pith_short_16: R7NYYYXHFEQPHKD4 · pith_short_8: R7NYYYXH

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/R7NYYYXHFEQPHKD4QK2LIPXAH4 \
  | 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: 8fdb8c62e72920f3a87c82b4b43ee03f1414450c9e9a4c43f40da7015d341cb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "257403d0e3bc17a932976f7b701510c89e33828e35822fb3d21feba57b26ebfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-11T18:00:00Z",
    "title_canon_sha256": "592d2729628a8cc7483ec62f0070422069f9eff35911e0b9a08b2683af683de5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.05164",
    "kind": "arxiv",
    "version": 1
  }
}