Pith Number

pith:KGFKQKYI

pith:2017:KGFKQKYI3GPPHZ74CFGRRVF6PZ

not attested not anchored not stored refs pending

The history of the dark and luminous side of Milky Way-like progenitors

D. Kawata, Luca Graziani, M. de Bennassuti, R. Schneider, S. Salvadori

arxiv:1704.02983 v1 · 2017-04-10 · 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{KGFKQKYI3GPPHZ74CFGRRVF6PZ}

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	2026-05-18T00:46:18.326778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

518aa82b08d99ef3e7fc114d18d4be7e6294c95922359e8e323f89590b944db5

Aliases

arxiv: 1704.02983 · arxiv_version: 1704.02983v1 · doi: 10.48550/arxiv.1704.02983 · pith_short_12: KGFKQKYI3GPP · pith_short_16: KGFKQKYI3GPPHZ74 · pith_short_8: KGFKQKYI

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/KGFKQKYI3GPPHZ74CFGRRVF6PZ \
  | 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: 518aa82b08d99ef3e7fc114d18d4be7e6294c95922359e8e323f89590b944db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5015bf1fad3fb15eacb84223561cd4cf6ca7f9d2ee720fc9ea3eeb16edd35073",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-04-10T18:00:04Z",
    "title_canon_sha256": "2708ce8815a518fdd2599abb62b9f384825f8486904e8f4a14de7646ff9903bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02983",
    "kind": "arxiv",
    "version": 1
  }
}