Pith Number

pith:7ZNOVVVR

pith:2017:7ZNOVVVRBXJ47L367AFA6BWCL4

not attested not anchored not stored refs pending

Mass content of UGC 6446 and UGC 7524 through HI rotation curves: deriving the stellar discs from stellar population synthesis models

Eric E. Martinez-Garcia, M. Rosado, P. Repetto, R. Gabbasov

arxiv:1703.08096 v1 · 2017-03-23 · 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{7ZNOVVVRBXJ47L367AFA6BWCL4}

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	2026-05-18T00:48:03.873121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe5aead6b10dd3cfaf7ef80a0f06c25f394e08e758ccb98913447144bf09bc45

Aliases

arxiv: 1703.08096 · arxiv_version: 1703.08096v1 · doi: 10.48550/arxiv.1703.08096 · pith_short_12: 7ZNOVVVRBXJ4 · pith_short_16: 7ZNOVVVRBXJ47L36 · pith_short_8: 7ZNOVVVR

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/7ZNOVVVRBXJ47L367AFA6BWCL4 \
  | 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: fe5aead6b10dd3cfaf7ef80a0f06c25f394e08e758ccb98913447144bf09bc45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21bf2f311d73e2fafbadc12fa96ee4070f35d99994a8f8e610bbfbd7d8e11deb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-03-23T15:00:08Z",
    "title_canon_sha256": "0e40f1c3a9adcc70cf21d723c822561b365ab79ba9c5768d6a4780d4039e20e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08096",
    "kind": "arxiv",
    "version": 1
  }
}