Pith Number

pith:3XIIB6GT

pith:2010:3XIIB6GT6ZJCOW5DAAMLMO2KBV

not attested not anchored not stored refs pending

Pinning down the ram-pressure-induced halt of star formation in the Virgo cluster spiral galaxy NGC 4388. A joint inversion of spectroscopic and photometric data

(2) Astrophysikalisches Institut Potsdam, (3) Laboratoire d'Astrophysique de Marseille), A. Boselli (3) ((1) Observatoire astronomique de Strasbourg, A. Lancon (1), B. Vollmer (1), C. Pappalardo (1), P. Ocvirk (2), S. Boissier (3)

arxiv:1002.3524 v1 · 2010-02-18 · 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{3XIIB6GT6ZJCOW5DAAMLMO2KBV}

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	2026-05-18T02:08:59.590881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddd080f8d3f652275ba30018b63b4a0d6e5522c051e634e585ae82fd8957accf

Aliases

arxiv: 1002.3524 · arxiv_version: 1002.3524v1 · doi: 10.48550/arxiv.1002.3524 · pith_short_12: 3XIIB6GT6ZJC · pith_short_16: 3XIIB6GT6ZJCOW5D · pith_short_8: 3XIIB6GT

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/3XIIB6GT6ZJCOW5DAAMLMO2KBV \
  | 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: ddd080f8d3f652275ba30018b63b4a0d6e5522c051e634e585ae82fd8957accf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c9a057bcedfca8df738f51415afccf35619a05d3ec1049b66a9ac585cb6859b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-02-18T14:10:47Z",
    "title_canon_sha256": "219fc33a804557f895bbc416aee8da449496d6c6bcd7b862b7dba0f96fec4148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3524",
    "kind": "arxiv",
    "version": 1
  }
}