Pith Number

pith:6ZRPDI7I

pith:2017:6ZRPDI7IKRZHNEKP3QRNAIVGUH

not attested not anchored not stored refs pending

BurstCube: A CubeSat for Gravitational Wave Counterparts

Colleen Wilson-Hodge, Dan Kocevski, David Morris, Georgia de Nolfo, Jeremy S. Perkins, John Krizmanic, Judith Racusin, Julie E. McEnery, Lee Mitchell, Michael S. Briggs, Michelle Hui, Peter Shawhan, Regina Caputo, Sheila McBreen, Valerie Connaughton

arxiv:1708.09292 v1 · 2017-08-28 · astro-ph.IM · astro-ph.HE

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

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	2026-05-18T00:36:20.303222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f662f1a3e8547276914fdc22d022a6a1eb57095bb3738675d614415e317c6d28

Aliases

arxiv: 1708.09292 · arxiv_version: 1708.09292v1 · doi: 10.48550/arxiv.1708.09292 · pith_short_12: 6ZRPDI7IKRZH · pith_short_16: 6ZRPDI7IKRZHNEKP · pith_short_8: 6ZRPDI7I

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/6ZRPDI7IKRZHNEKP3QRNAIVGUH \
  | 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: f662f1a3e8547276914fdc22d022a6a1eb57095bb3738675d614415e317c6d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccf822d9faf336728a50424deb49550b184d77fd8c8c861ab0b22214d0169cba",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-08-28T21:35:07Z",
    "title_canon_sha256": "9f6f5c6950f0daf6c5b1fe1e860b7eb918a204fd1d93c5f789720dc555d76829"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09292",
    "kind": "arxiv",
    "version": 1
  }
}