Pith Number

pith:2DOXZSBP

pith:2009:2DOXZSBP6KPAHWW3AYMBUFED37

not attested not anchored not stored refs pending

A halo model for intrinsic alignments of galaxy ellipticities

Michael D. Schneider, Sarah Bridle

arxiv:0903.3870 v1 · 2009-03-23 · 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{2DOXZSBP6KPAHWW3AYMBUFED37}

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	2026-05-18T02:14:26.540996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0dd7cc82ff29e03dadb06181a1483dff0b57823e76f1f0469688bdc4c050f29

Aliases

arxiv: 0903.3870 · arxiv_version: 0903.3870v1 · doi: 10.48550/arxiv.0903.3870 · pith_short_12: 2DOXZSBP6KPA · pith_short_16: 2DOXZSBP6KPAHWW3 · pith_short_8: 2DOXZSBP

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/2DOXZSBP6KPAHWW3AYMBUFED37 \
  | 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: d0dd7cc82ff29e03dadb06181a1483dff0b57823e76f1f0469688bdc4c050f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b479bffe72466fce024218ec2d3a2b14f019e4f68fd9389f31e19c1e812d8cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-03-23T17:45:53Z",
    "title_canon_sha256": "36ac46fdd3b4202a244e234987545e1ff20ee1ba7e3698fb612d1829e537b582"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.3870",
    "kind": "arxiv",
    "version": 1
  }
}