Pith Number

pith:G2DR7TT4

pith:2010:G2DR7TT4GCKW3T4GNB3SQFVQ6B

not attested not anchored not stored refs pending

Diffuse Tidal Structures in the Halos of Virgo Ellipticals

Craig Rudick, Heather Morrison, J. Christopher Mihos, John J. Feldmeier, Paul Harding, Steven Janowiecki

arxiv:1004.1473 v3 · 2010-04-09 · 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{G2DR7TT4GCKW3T4GNB3SQFVQ6B}

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	2026-05-18T02:08:07.562451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36871fce7c30956dcf8668772816b0f060ad668876619b3b4bdcd996bbe4e3ec

Aliases

arxiv: 1004.1473 · arxiv_version: 1004.1473v3 · doi: 10.48550/arxiv.1004.1473 · pith_short_12: G2DR7TT4GCKW · pith_short_16: G2DR7TT4GCKW3T4G · pith_short_8: G2DR7TT4

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/G2DR7TT4GCKW3T4GNB3SQFVQ6B \
  | 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: 36871fce7c30956dcf8668772816b0f060ad668876619b3b4bdcd996bbe4e3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9921cc15f1341a60184c457d18f111126bf3608878c7039c32368914514d74cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-09T06:58:52Z",
    "title_canon_sha256": "8e978783341fc8bf9d4eec7a18785e52a3cb3e79f50071d7cf9ff71164f25527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1473",
    "kind": "arxiv",
    "version": 3
  }
}