Pith Number

pith:VHZUMBM4

pith:2021:VHZUMBM4NESNUNJF73BN2YBBMG

not attested not anchored not stored refs pending

An Optical Observational Cluster Mass Function at $z\sim1$ with the ORELSE Survey

A. R. Tomczak, B. C. Lemaux, C. D. Fassnacht, D. D. Kocevski, D. Hung, D. Pelliccia, G. K. Squires, G. Zamorani, L. M. Lubin, L. Shen, O. Cucciati, O. Le F\`evre, P-F. Wu, R. R. Gal

arxiv:2101.02215 v1 · 2021-01-06 · 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{VHZUMBM4NESNUNJF73BN2YBBMG}

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

Differentiable Halo Mass Prediction and the Cosmology-Dependence of Halo Mass Functions

Receipt and verification

First computed	2026-07-05T02:15:40.086862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9f346059c6924da3525fec2dd6021619c15fe2d84e598faf92be1d39949b9a9

Aliases

arxiv: 2101.02215 · arxiv_version: 2101.02215v1 · doi: 10.48550/arxiv.2101.02215 · pith_short_12: VHZUMBM4NESN · pith_short_16: VHZUMBM4NESNUNJF · pith_short_8: VHZUMBM4

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/VHZUMBM4NESNUNJF73BN2YBBMG \
  | 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: a9f346059c6924da3525fec2dd6021619c15fe2d84e598faf92be1d39949b9a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0a0d1c6dbf3774af0b016d505d8f1d1ca579914e6ed1ba39e357a6eed0f05f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-01-06T19:00:02Z",
    "title_canon_sha256": "4598d614a349ec0d0e05c910c61a3c824d1f408039f3ec69d486853ff0af1798"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.02215",
    "kind": "arxiv",
    "version": 1
  }
}