Pith Number

pith:AAIE7Q65

pith:2018:AAIE7Q65OXWDH2KEW6Q32ZI45H

not attested not anchored not stored refs pending

Towards a higher mass for NGC1052-DF2: an analysis based on full distribution functions

Adi Nusser

arxiv:1810.03864 v2 · 2018-10-09 · 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{AAIE7Q65OXWDH2KEW6Q32ZI45H}

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	2026-05-17T23:56:17.539724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00104fc3dd75ec33e944b7a1bd651ce9e1e2c0396ff2e38e33ced2e57c84cd4e

Aliases

arxiv: 1810.03864 · arxiv_version: 1810.03864v2 · doi: 10.48550/arxiv.1810.03864 · pith_short_12: AAIE7Q65OXWD · pith_short_16: AAIE7Q65OXWDH2KE · pith_short_8: AAIE7Q65

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/AAIE7Q65OXWDH2KEW6Q32ZI45H \
  | 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: 00104fc3dd75ec33e944b7a1bd651ce9e1e2c0396ff2e38e33ced2e57c84cd4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6a7d4ef6c229d1f8154176bf4793790a9409291161655b54d8616a2fe6b09d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-09T08:59:04Z",
    "title_canon_sha256": "9343deb4948aee2d32bcb76f989d0bf0a30e0a337aafa006fc99d38ae3a747b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.03864",
    "kind": "arxiv",
    "version": 2
  }
}