Pith Number

pith:QUNKOQFL

pith:2010:QUNKOQFLREJOG52VIGXUPWOW7H

not attested not anchored not stored refs pending

Tidal Streams in Newly Discovered Compact Elliptical (cE) Galaxies

Avon Huxor, James Price, Rob Harniman, Steve Phillipps

arxiv:1009.3185 v2 · 2010-09-16 · 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{QUNKOQFLREJOG52VIGXUPWOW7H}

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	2026-05-18T02:05:27.467156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

851aa740ab8912e3775541af47d9d6f9f57ff33eea830e4db249fb6f2ee7eab2

Aliases

arxiv: 1009.3185 · arxiv_version: 1009.3185v2 · doi: 10.48550/arxiv.1009.3185 · pith_short_12: QUNKOQFLREJO · pith_short_16: QUNKOQFLREJOG52V · pith_short_8: QUNKOQFL

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/QUNKOQFLREJOG52VIGXUPWOW7H \
  | 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: 851aa740ab8912e3775541af47d9d6f9f57ff33eea830e4db249fb6f2ee7eab2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da380e946786f1eeea9ca9af9c3f921c7035f7683fa157bd999d6b618fbd5e62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-09-16T14:38:32Z",
    "title_canon_sha256": "026c0eef7113665c5d178fc5d253a0458c2248afd1e81148c4c04ec00fede3d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3185",
    "kind": "arxiv",
    "version": 2
  }
}