Pith Number

pith:RR4VC6QG

pith:2013:RR4VC6QG4FZ34FIEHPMS52QOG3

not attested not anchored not stored refs pending

Search for cold and hot gas in the ram pressure stripped Virgo dwarf galaxy IC3418

A. Ruzicka, F. Combes, J. D. P. Kenney, J. Palous, M. Sun, P. Jachym

arxiv:1305.7113 v1 · 2013-05-30 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RR4VC6QG4FZ34FIEHPMS52QOG3}

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	2026-05-18T01:49:39.759143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c79517a06e173be15043bd92eea0e36e073436158b0de95143023a46cab3e8b

Aliases

arxiv: 1305.7113 · arxiv_version: 1305.7113v1 · doi: 10.48550/arxiv.1305.7113 · pith_short_12: RR4VC6QG4FZ3 · pith_short_16: RR4VC6QG4FZ34FIE · pith_short_8: RR4VC6QG

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/RR4VC6QG4FZ34FIEHPMS52QOG3 \
  | 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: 8c79517a06e173be15043bd92eea0e36e073436158b0de95143023a46cab3e8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31cdfaa6075695738235af3ad171a9cb4d4df1d91073ae7e911c445841540d59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-30T13:58:40Z",
    "title_canon_sha256": "4c25758c62be166b135b73fb82856b42b3abde2d89e2b0adc19b602f3a04c417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7113",
    "kind": "arxiv",
    "version": 1
  }
}