Pith Number

pith:VX7ITCAP

pith:2021:VX7ITCAPO7UX6IKEBNJPPIQJCR

not attested not anchored not stored refs pending

Connections between galaxy properties and halo formation time in the cosmic web

Hong Guo, Xiaohu Yang, Youcai Zhang

arxiv:2108.11565 v2 · 2021-08-26 · 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{VX7ITCAPO7UX6IKEBNJPPIQJCR}

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.

Cited by

1 paper in Pith

Multi-tracer mass bias in matched cosmic voids from SDSS DR7 and the ELUCID constrained simulation

Receipt and verification

First computed	2026-07-05T03:13:32.261722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adfe89880f77e97f21440b52f7a209146f40d2abf7b6bda0031210cc7220cecb

Aliases

arxiv: 2108.11565 · arxiv_version: 2108.11565v2 · doi: 10.48550/arxiv.2108.11565 · pith_short_12: VX7ITCAPO7UX · pith_short_16: VX7ITCAPO7UX6IKE · pith_short_8: VX7ITCAP

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/VX7ITCAPO7UX6IKEBNJPPIQJCR \
  | 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: adfe89880f77e97f21440b52f7a209146f40d2abf7b6bda0031210cc7220cecb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9f00b71220747f0b8ba45dc7b0df9920a7bc4f4b34f81cfb47ae78544c0a8a9",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-08-26T03:12:41Z",
    "title_canon_sha256": "9f33058499472323ec9051f23bab198ec0fe6d9b88b4592b2239f8213ef95150"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11565",
    "kind": "arxiv",
    "version": 2
  }
}