Pith Number

pith:VCEKGCSP

pith:2018:VCEKGCSPNMSVDVOREVK7KOQSLK

not attested not anchored not stored refs pending

A scenario on the power-law total mass-density profile of the inner regions of early-type-galaxies

Jiancheng Wang, Rui Li, Xian Hou, Zhaoyi Xu

arxiv:1805.06629 v5 · 2018-05-17 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VCEKGCSPNMSVDVOREVK7KOQSLK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:00:43.355484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a888a30a4f6b2551d5d12555f53a125a87ed7cfb51e8b784146fb569ce4e1765

Aliases

arxiv: 1805.06629 · arxiv_version: 1805.06629v5 · doi: 10.48550/arxiv.1805.06629 · pith_short_12: VCEKGCSPNMSV · pith_short_16: VCEKGCSPNMSVDVOR · pith_short_8: VCEKGCSP

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/VCEKGCSPNMSVDVOREVK7KOQSLK \
  | 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: a888a30a4f6b2551d5d12555f53a125a87ed7cfb51e8b784146fb569ce4e1765

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163fa4dfc95b1acee57b3b62ff2ad939acc3f5d37b72707a4dc64a3cbad49197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-17T07:24:52Z",
    "title_canon_sha256": "fc3c7f1b326b5a9aec42bb35081ae3117a57ea100de4ac2e519b9c714ac6828c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06629",
    "kind": "arxiv",
    "version": 5
  }
}