Pith Number

pith:FY3LPFJO

pith:2021:FY3LPFJOYE64XO3TOLFM4F6T2T

not attested not anchored not stored refs pending

Halo Mass-Concentration Relation at High-Mass End

Chaoli Zhang, Chunxiang Wang, Eric Jullo, Ginevra Favole, Huanyuan Shan, Jean-Paul Kneib, Linhua Jiang, Ran Li, Weiwei Xu

arxiv:2108.03252 v1 · 2021-08-06 · 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{FY3LPFJOYE64XO3TOLFM4F6T2T}

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	2026-07-05T03:38:27.045899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e36b7952ec13dcbbb7372cace17d3d4e6dd6c40c545466db9e2be68b9f145f2

Aliases

arxiv: 2108.03252 · arxiv_version: 2108.03252v1 · doi: 10.48550/arxiv.2108.03252 · pith_short_12: FY3LPFJOYE64 · pith_short_16: FY3LPFJOYE64XO3T · pith_short_8: FY3LPFJO

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/FY3LPFJOYE64XO3TOLFM4F6T2T \
  | 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: 2e36b7952ec13dcbbb7372cace17d3d4e6dd6c40c545466db9e2be68b9f145f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bb1afd181717f0b71237bf8cf5a739e997363fa847d27ffb970c0778f4db00b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-08-06T18:00:19Z",
    "title_canon_sha256": "36617e11e28a7c49a7c8fbb9a026144127205bfa587b65fe0c6552e95120445b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.03252",
    "kind": "arxiv",
    "version": 1
  }
}