Pith Number

pith:3SGZMD35

pith:2017:3SGZMD355567NGPVQ6PAPOPGZ5

not attested not anchored not stored refs pending

Cartography of Triangulum-Andromeda using SDSS stars

B.X. Santiago, E. Balbinot, F. Anders, H.D. Perottoni, H.J. Rocha-Pinto, L. da Costa, L. Girardi, M.A.G. Maia, S.R. Majewski

arxiv:1709.02019 v1 · 2017-09-06 · 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{3SGZMD355567NGPVQ6PAPOPGZ5}

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	2026-05-18T00:35:50.475941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8d960f7def7df699f5879e07b9e6cf5800e1f7974a9aeb9399859ebeab6a3d

Aliases

arxiv: 1709.02019 · arxiv_version: 1709.02019v1 · doi: 10.48550/arxiv.1709.02019 · pith_short_12: 3SGZMD355567 · pith_short_16: 3SGZMD355567NGPV · pith_short_8: 3SGZMD35

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/3SGZMD355567NGPVQ6PAPOPGZ5 \
  | 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: dc8d960f7def7df699f5879e07b9e6cf5800e1f7974a9aeb9399859ebeab6a3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0b8efab33d4eea81f9287d7fbc8cea448df9a25e585effa7efa7922fa369b4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-06T22:34:49Z",
    "title_canon_sha256": "d0ad1ed67f791065945a4c176a5ab2c039fb829108666aa6eafe934989fac2e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02019",
    "kind": "arxiv",
    "version": 1
  }
}