Pith Number

pith:C7XIXKXT

pith:2017:C7XIXKXTYX47YKBUDYA227PR3U

not attested not anchored not stored refs pending

$0.7-2.5~\mu$m spectra of Hilda asteroids

Ian Wong, Joshua P. Emery, Michael E. Brown

arxiv:1707.09064 v1 · 2017-07-27 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7XIXKXTYX47YKBUDYA227PR3U}

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	2026-05-18T00:36:28.044528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17ee8baaf3c5f9fc28341e01ad7df1dd16462a761fe1f07275e3a81eb6ba4581

Aliases

arxiv: 1707.09064 · arxiv_version: 1707.09064v1 · doi: 10.48550/arxiv.1707.09064 · pith_short_12: C7XIXKXTYX47 · pith_short_16: C7XIXKXTYX47YKBU · pith_short_8: C7XIXKXT

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/C7XIXKXTYX47YKBUDYA227PR3U \
  | 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: 17ee8baaf3c5f9fc28341e01ad7df1dd16462a761fe1f07275e3a81eb6ba4581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d3cdbfdd9c252b331e994a3a81c54fcf0e42d4ca9f3e74a98433ef2e29f1e2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-07-27T22:38:47Z",
    "title_canon_sha256": "32823cbb7d116d59ca7c8d979f985240b8e42dbee393b1c3e4a008a6a66ecaae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.09064",
    "kind": "arxiv",
    "version": 1
  }
}