Pith Number

pith:ZKFOY3D4

pith:2012:ZKFOY3D4G2LQIBBDXLTQGDPQUI

not attested not anchored not stored refs pending

Peculiar Velocity Decomposition, Redshift Space Distortion and Velocity Reconstruction in Redshift Surveys - I. The Methodology

Jun Pan (NAOC, Pengjie Zhang (SHAO), PMO), Yi Zheng (SHAO)

arxiv:1207.2722 v3 · 2012-07-11 · 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{ZKFOY3D4G2LQIBBDXLTQGDPQUI}

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	2026-05-18T03:14:50.270801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca8aec6c7c3697040423bae7030df0a2243ece8e38f6fa9df56a57079b035ddb

Aliases

arxiv: 1207.2722 · arxiv_version: 1207.2722v3 · doi: 10.48550/arxiv.1207.2722 · pith_short_12: ZKFOY3D4G2LQ · pith_short_16: ZKFOY3D4G2LQIBBD · pith_short_8: ZKFOY3D4

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/ZKFOY3D4G2LQIBBDXLTQGDPQUI \
  | 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: ca8aec6c7c3697040423bae7030df0a2243ece8e38f6fa9df56a57079b035ddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f12458053f5d98a9c52c64021d9d45a448332b8dfe0f08aedabd26eb60146600",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-07-11T17:53:40Z",
    "title_canon_sha256": "43e56a1ab5b3ced35ca686cb2f5b94d812645883df5559efcfa0fd9c207a8ce0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.2722",
    "kind": "arxiv",
    "version": 3
  }
}