Pith Number

pith:I2TKLEYD

pith:2011:I2TKLEYDQCB3BVZU6KMPDQTJ6I

not attested not anchored not stored refs pending

The distribution of interplanetary dust between 0.96 and 1.04 AU as inferred from impacts on the STEREO spacecraft observed by the Heliospheric Imagers

A. Skelt, A. Smith, C. J. Davis, C. Lintott, E. M. L. Baeten, J. A. Davies, M. Campbell-Brown, M. Kaiser, Nicole Meyer-Vernet, O. C St Cyr, S. Bamford, S. Crothers

arxiv:1111.4389 v1 · 2011-11-18 · 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{I2TKLEYDQCB3BVZU6KMPDQTJ6I}

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	2026-05-18T01:59:29.254330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a6a593038083b0d734f298f1c269f228f77a0378b32dab59988ba66dfd13d4

Aliases

arxiv: 1111.4389 · arxiv_version: 1111.4389v1 · doi: 10.48550/arxiv.1111.4389 · pith_short_12: I2TKLEYDQCB3 · pith_short_16: I2TKLEYDQCB3BVZU · pith_short_8: I2TKLEYD

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/I2TKLEYDQCB3BVZU6KMPDQTJ6I \
  | 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: 46a6a593038083b0d734f298f1c269f228f77a0378b32dab59988ba66dfd13d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd7553fab431e4a9fa03a604827279c5a162d9eae669e66cd1957692fe1ffe6f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-11-18T15:17:55Z",
    "title_canon_sha256": "68795f2d8fe34b51a5b7fbae5946570779f1345275e02e8ecf860a9d0db89e5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4389",
    "kind": "arxiv",
    "version": 1
  }
}