Pith Number

pith:WXAKYNLD

pith:2016:WXAKYNLDXV5KWF5MF4LEY55KBL

not attested not anchored not stored refs pending

Knowing the unknowns: uncertainties in simple estimators of galactic dynamical masses

Adrian Jenkins (ICC Durham), Azadeh Fattahi (Victoria), Carlos S. Frenk (ICC Durham), CIFAR), David J. R. Campbell (ICC Durham), Julio F. Navarro (Victoria, Kyle A. Oman (Victoria), Matthieu Schaller (ICC Durham), Till Sawala (Helsinki), Tom Theuns (ICC Durham), Vincent R. Eke (ICC Durham)

arxiv:1603.04443 v2 · 2016-03-14 · astro-ph.GA · 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{WXAKYNLDXV5KWF5MF4LEY55KBL}

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	2026-05-18T00:45:22.529334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5c0ac3563bd7aab17ac2f164c77aa0ae99cc47262363ba1d1485e2a9a7bbb3e

Aliases

arxiv: 1603.04443 · arxiv_version: 1603.04443v2 · doi: 10.48550/arxiv.1603.04443 · pith_short_12: WXAKYNLDXV5K · pith_short_16: WXAKYNLDXV5KWF5M · pith_short_8: WXAKYNLD

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/WXAKYNLDXV5KWF5MF4LEY55KBL \
  | 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: b5c0ac3563bd7aab17ac2f164c77aa0ae99cc47262363ba1d1485e2a9a7bbb3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e275465b5f5b695008e2bd51d00bc8b80b220589cab8f014c7458ab09f5fec25",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-14T20:00:04Z",
    "title_canon_sha256": "28cc9543533533b3ee3f2d1d66762f5d102e9cc3a18f2b7ec2df9aa0cb4029c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.04443",
    "kind": "arxiv",
    "version": 2
  }
}