Pith Number

pith:XAUNM2VL

pith:2017:XAUNM2VLMKFK5GUUOV2SGZ75D3

not attested not anchored not stored refs pending

New Horizons Upper Limits on O$_2$ in Pluto's Present Day Atmosphere

A. Steffl, C. B. Olkin, G. R. Gladstone, H. A. Weaver, J. A. Kammer, K. Ennico, L. A. Young, S. A. Stern

arxiv:1706.04232 v1 · 2017-06-13 · 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{XAUNM2VLMKFK5GUUOV2SGZ75D3}

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	2026-05-18T00:38:51.219713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b828d66aab628aae9a9475752367fd1ed4f326373521b6a84bad106928690295

Aliases

arxiv: 1706.04232 · arxiv_version: 1706.04232v1 · doi: 10.48550/arxiv.1706.04232 · pith_short_12: XAUNM2VLMKFK · pith_short_16: XAUNM2VLMKFK5GUU · pith_short_8: XAUNM2VL

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/XAUNM2VLMKFK5GUUOV2SGZ75D3 \
  | 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: b828d66aab628aae9a9475752367fd1ed4f326373521b6a84bad106928690295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42ad939bd6d63e633a16552d1cadc8675a38561218b0df567420e86be0982cc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-13T19:23:26Z",
    "title_canon_sha256": "a5d7abad51b51ebc89bef4499b89245c3a4804e284fec24d9b8e83558a6f194f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04232",
    "kind": "arxiv",
    "version": 1
  }
}