Pith Number

pith:FKOMK3P4

pith:2017:FKOMK3P4HR4QHV6FFLN5NTVSZY

not attested not anchored not stored refs pending

Kinematics of the Galactic SNR G109.1-1.0 (CTB 109)

I. Fuentes-Carrera, M. Rosado, M. S\'anchez-Cruces, P. Ambrocio-Cruz

arxiv:1709.07986 v1 · 2017-09-23 · astro-ph.GA · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKOMK3P4HR4QHV6FFLN5NTVSZY}

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	2026-05-18T00:34:28.298616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a9cc56dfc3c7903d7c52adbd6ceb2ce01f788c2420a41d873346ff1c3191018

Aliases

arxiv: 1709.07986 · arxiv_version: 1709.07986v1 · doi: 10.48550/arxiv.1709.07986 · pith_short_12: FKOMK3P4HR4Q · pith_short_16: FKOMK3P4HR4QHV6F · pith_short_8: FKOMK3P4

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/FKOMK3P4HR4QHV6FFLN5NTVSZY \
  | 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: 2a9cc56dfc3c7903d7c52adbd6ceb2ce01f788c2420a41d873346ff1c3191018

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1aab35ac561cecf49e8b8858a4c36dc38e0945e0e94be6112716434f92a4d0b",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-09-23T02:03:22Z",
    "title_canon_sha256": "efffa43e16b937eee29d4a14ddf5851f9f08f20a5b04b4e1abc735f3a6e3b92c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07986",
    "kind": "arxiv",
    "version": 1
  }
}