Pith Number

pith:ACIOBVKR

pith:2022:ACIOBVKREZTJQ6T4ZJHCQMEPC6

not attested not anchored not stored refs pending

The Nature of Low-Albedo Small Bodies from 3-$\mu$m Spectroscopy: One Group that Formed Within the Ammonia Snow Line and One that Formed Beyond It

Amanda A. Sickafoose, Andrew S. Rivkin, Benjamin N. L. Sharkey, Ellen S. Howell, John W. Noonan, Joshua P. Emery, Laura M. Woodney, Lucas T. Mcclure, Matthew Richardson, Richard J. Cartwright, Sean Lindsay, Theodore Kareta

arxiv:2205.09166 v1 · 2022-05-18 · 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{ACIOBVKREZTJQ6T4ZJHCQMEPC6}

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	2026-07-05T04:24:41.716679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0090e0d5512666987a7cca4e28308f17b84dcecdd2a7cc9445aafedcf34f7dcb

Aliases

arxiv: 2205.09166 · arxiv_version: 2205.09166v1 · doi: 10.48550/arxiv.2205.09166 · pith_short_12: ACIOBVKREZTJ · pith_short_16: ACIOBVKREZTJQ6T4 · pith_short_8: ACIOBVKR

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/ACIOBVKREZTJQ6T4ZJHCQMEPC6 \
  | 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: 0090e0d5512666987a7cca4e28308f17b84dcecdd2a7cc9445aafedcf34f7dcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b1d687524370846c82a125658a7e21129442dccfc5e2f126376b2650fdc8349",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-05-18T18:31:37Z",
    "title_canon_sha256": "1ba991cedd30bd679274374575722fd6e12458221620e64fac066736c791161d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.09166",
    "kind": "arxiv",
    "version": 1
  }
}