Pith Number

pith:YLGFJLCY

pith:2016:YLGFJLCYNVLUNCTRKU25IJYIC6

not attested not anchored not stored refs pending

The Shape of Dark Matter Haloes, V. Analysis of observations of edge-on galaxies

K.C. Freeman, P.C. van der Kruit, R.J. Allen, S.P.C. Peters

arxiv:1605.08209 v1 · 2016-05-26 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YLGFJLCYNVLUNCTRKU25IJYIC6}

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	2026-05-18T01:01:23.812777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2cc54ac586d57468a715535d4270817a721e031542300e72c3735aad37bca3f

Aliases

arxiv: 1605.08209 · arxiv_version: 1605.08209v1 · doi: 10.48550/arxiv.1605.08209 · pith_short_12: YLGFJLCYNVLU · pith_short_16: YLGFJLCYNVLUNCTR · pith_short_8: YLGFJLCY

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/YLGFJLCYNVLUNCTRKU25IJYIC6 \
  | 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: c2cc54ac586d57468a715535d4270817a721e031542300e72c3735aad37bca3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46d3de5e1b16a92649b7b4d3499b88cd9d3faf6ee713e358818812cfc446cf15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-05-26T09:53:45Z",
    "title_canon_sha256": "a049b21f607b2eb17ef1a600c9de38e25cda0bddba86b5205b4e29a22f730920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08209",
    "kind": "arxiv",
    "version": 1
  }
}