Pith Number

pith:LP62TF5K

pith:2011:LP62TF5K7ZAJRUKUWKJXFRXDE3

not attested not anchored not stored refs pending

An Optical Survey for mm-Sized Interstellar Meteoroids

M. D. Campbell-Brown, P. A. Wiegert, P. Brown, R. J. Weryk, R. Musci

arxiv:1110.5882 v1 · 2011-10-26 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LP62TF5K7ZAJRUKUWKJXFRXDE3}

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	2026-05-18T02:00:03.469839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bfda997aafe4098d154b29372c6e326facef1d57ac72dbb0a7a7cccc1c7da2c

Aliases

arxiv: 1110.5882 · arxiv_version: 1110.5882v1 · doi: 10.48550/arxiv.1110.5882 · pith_short_12: LP62TF5K7ZAJ · pith_short_16: LP62TF5K7ZAJRUKU · pith_short_8: LP62TF5K

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/LP62TF5K7ZAJRUKUWKJXFRXDE3 \
  | 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: 5bfda997aafe4098d154b29372c6e326facef1d57ac72dbb0a7a7cccc1c7da2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8135aa5d77ae6979215fd877dc422aec8f02266af4b31869615d8940970e6ca4",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-10-26T19:11:41Z",
    "title_canon_sha256": "83ea552f2fadfc2756920ee9e000da8969ba952a00d99d553b739c38d7c1618c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5882",
    "kind": "arxiv",
    "version": 1
  }
}