Pith Number

pith:7CSNHN4U

pith:2017:7CSNHN4UG7JDOUBPTH32PTY6E5

not attested not anchored not stored refs pending

On the Apparent Power Law in CDM Halo Pseudo Phase Space Density Profiles

Ethan O. Nadler, S. Peng Oh, Suoqing Ji

arxiv:1701.01449 v2 · 2017-01-05 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7CSNHN4UG7JDOUBPTH32PTY6E5}

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	2026-05-18T00:20:49.210276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8a4d3b79437d237502f99f7a7cf1e276c2dd0170203200d921f866321c5e100

Aliases

arxiv: 1701.01449 · arxiv_version: 1701.01449v2 · doi: 10.48550/arxiv.1701.01449 · pith_short_12: 7CSNHN4UG7JD · pith_short_16: 7CSNHN4UG7JDOUBP · pith_short_8: 7CSNHN4U

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/7CSNHN4UG7JDOUBPTH32PTY6E5 \
  | 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: f8a4d3b79437d237502f99f7a7cf1e276c2dd0170203200d921f866321c5e100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9d542f4bff57b622ed538217e0f0ccd2ff76d0d247e1c53989b6459d56376a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-05T19:01:39Z",
    "title_canon_sha256": "0ddb5cd4316b082f48fa4a4319542153d989ce72d19aecbb211123fc0406bb84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.01449",
    "kind": "arxiv",
    "version": 2
  }
}