Pith Number

pith:LWAX3JPO

pith:2019:LWAX3JPOGKWHUFCZOVMF5ZFXQL

not attested not anchored not stored refs pending

Still Missing Dark Matter: KCWI High-Resolution Stellar Kinematics of NGC1052-DF2

Aaron J. Romanowsky, Charlie Conroy, Pieter van Dokkum, Roberto Abraham, Shany Danieli

arxiv:1901.03711 v2 · 2019-01-11 · 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{LWAX3JPOGKWHUFCZOVMF5ZFXQL}

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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.

Cited by

1 paper in Pith

HI Observations of Baryon-Dominated Dwarf Galaxy Candidates

Receipt and verification

First computed	2026-05-17T23:49:39.639955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d817da5ee32ac7a145975585ee4b782c2f52aea6c77504f08ef30797a10cb0a

Aliases

arxiv: 1901.03711 · arxiv_version: 1901.03711v2 · doi: 10.48550/arxiv.1901.03711 · pith_short_12: LWAX3JPOGKWH · pith_short_16: LWAX3JPOGKWHUFCZ · pith_short_8: LWAX3JPO

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/LWAX3JPOGKWHUFCZOVMF5ZFXQL \
  | 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: 5d817da5ee32ac7a145975585ee4b782c2f52aea6c77504f08ef30797a10cb0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2604bbe42dc05436f3bc3a394f744b747124bbf85c95e69044dd15c029ee98b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-01-11T19:00:02Z",
    "title_canon_sha256": "ee0450b2824ddf8a5d6db3adc59b7dbe5dc403566f5f994b949d35f2b586bc84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03711",
    "kind": "arxiv",
    "version": 2
  }
}