Pith Number

pith:WXMG3BDW

pith:2017:WXMG3BDWRUP5XZH62PCYSYZREH

not attested not anchored not stored refs pending

Galaxy-galaxy weak-lensing measurement from SDSS: II. host halo properties of galaxy groups

Chenggang Shu, Feng Shi, H.J. Mo, Jiajun Zhang, Jun Zhang, Lei Wang, Liping Fu, Mario Radovich, Nan Li, Tianhuan Lu, Tomomi Sunayama, Wentao Luo, Xiaohu Yang

arxiv:1712.09030 v1 · 2017-12-25 · 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{WXMG3BDWRUP5XZH62PCYSYZREH}

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	2026-05-18T00:09:16.934625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d86d84768d1fdbe4fed3c589633121c9e95d6cfa0e16ac6b0952c015ff42b1

Aliases

arxiv: 1712.09030 · arxiv_version: 1712.09030v1 · doi: 10.48550/arxiv.1712.09030 · pith_short_12: WXMG3BDWRUP5 · pith_short_16: WXMG3BDWRUP5XZH6 · pith_short_8: WXMG3BDW

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/WXMG3BDWRUP5XZH62PCYSYZREH \
  | 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: b5d86d84768d1fdbe4fed3c589633121c9e95d6cfa0e16ac6b0952c015ff42b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ccc00bdd3b2d46a90adad850d0a8f54121595472039a20bf2a52528eb83619",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-25T07:47:41Z",
    "title_canon_sha256": "b51592c2b866adb4dc1b2a72c42b0d577740f7be76c09a5388446cc912cbb41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09030",
    "kind": "arxiv",
    "version": 1
  }
}