Pith Number

pith:OJ7TAFP4

pith:2017:OJ7TAFP4PP56VF4QLAO6RET5RG

not attested not anchored not stored refs pending

Revealing the cosmic web dependent halo bias

Dylan Tweed, Feng Shi, Huiyuan Wang, Lei Yang, Shijie Li, Tianhuan Lu, Wentao Luo, Xiaohu Yang, Yi Lu, Youcai Zhang

arxiv:1704.02451 v2 · 2017-04-08 · astro-ph.GA · 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{OJ7TAFP4PP56VF4QLAO6RET5RG}

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	2026-05-18T00:32:43.538898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

727f3015fc7bfbea9790581de8927d89bc6f91827238f877801f688886ba13c3

Aliases

arxiv: 1704.02451 · arxiv_version: 1704.02451v2 · doi: 10.48550/arxiv.1704.02451 · pith_short_12: OJ7TAFP4PP56 · pith_short_16: OJ7TAFP4PP56VF4Q · pith_short_8: OJ7TAFP4

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/OJ7TAFP4PP56VF4QLAO6RET5RG \
  | 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: 727f3015fc7bfbea9790581de8927d89bc6f91827238f877801f688886ba13c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca0945f30b720c15d3210ca71d73c0dcdcc22070c72c312fbd1372dc93b9702a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-08T07:15:36Z",
    "title_canon_sha256": "8d2a0dc2a366e8d17a610bd840a8a04195499370bf135487ad561d6ede383830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02451",
    "kind": "arxiv",
    "version": 2
  }
}