Pith Number

pith:7SQ4LCXL

pith:2011:7SQ4LCXLOEBVJFPSVQZVW43ILA

not attested not anchored not stored refs pending

How accurate is our knowledge of galaxy bias?

Surhud More

arxiv:1107.1498 v1 · 2011-07-07 · 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{7SQ4LCXLOEBVJFPSVQZVW43ILA}

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	2026-05-18T02:01:21.586754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fca1c58aeb71035495f2ac335b73685831f780d3181558feec29ae7e968e9ed0

Aliases

arxiv: 1107.1498 · arxiv_version: 1107.1498v1 · doi: 10.48550/arxiv.1107.1498 · pith_short_12: 7SQ4LCXLOEBV · pith_short_16: 7SQ4LCXLOEBVJFPS · pith_short_8: 7SQ4LCXL

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/7SQ4LCXLOEBVJFPSVQZVW43ILA \
  | 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: fca1c58aeb71035495f2ac335b73685831f780d3181558feec29ae7e968e9ed0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9d36c109f900ac61b646510d9b3156d1d5bbf1ed09429c3d4e4b6ca4afeb24a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-07T20:00:00Z",
    "title_canon_sha256": "a64763fc2b86c1e6e744efe392abc5e0fba11659c4d3612a70e2dd99d875a5ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1498",
    "kind": "arxiv",
    "version": 1
  }
}