Pith Number

pith:SIRESVGH

pith:2011:SIRESVGHMBSDSC4JHUDXUIRRRT

not attested not anchored not stored refs pending

Optical and Infrared Colors of Transneptunian Objects Observed with HST

D. C. Stephens, J. Rawlins, K. S. Noll, S. D. Benecchi, W. M. Grundy

arxiv:1103.2175 v1 · 2011-03-11 · 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{SIRESVGHMBSDSC4JHUDXUIRRRT}

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	2026-05-18T02:02:54.798958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92224954c76064390b893d077a22318ccc96d09fecbae3e9bf1c38f533332fe8

Aliases

arxiv: 1103.2175 · arxiv_version: 1103.2175v1 · doi: 10.48550/arxiv.1103.2175 · pith_short_12: SIRESVGHMBSD · pith_short_16: SIRESVGHMBSDSC4J · pith_short_8: SIRESVGH

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/SIRESVGHMBSDSC4JHUDXUIRRRT \
  | 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: 92224954c76064390b893d077a22318ccc96d09fecbae3e9bf1c38f533332fe8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8721df7c05e41a7c9f476cc74192dd525157cdcafef53a2f2c204ee5e4a621d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-03-11T00:19:18Z",
    "title_canon_sha256": "72139bf6c011436a8d1e60e8f37e2c347510e5b34fcd798505632fe71839eb4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2175",
    "kind": "arxiv",
    "version": 1
  }
}