Pith Number

pith:S6DAKPTH

pith:2015:S6DAKPTHBQGJNPNOZT3JFY2NVA

not attested not anchored not stored refs pending

Small Near-Earth Asteroids as a Source of Meteorites

Ji\v{r}\'i Borovi\v{c}ka, Pavel Spurn\'y, Peter Brown

arxiv:1502.03307 v1 · 2015-02-11 · 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{S6DAKPTHBQGJNPNOZT3JFY2NVA}

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	2026-05-18T01:07:21.252601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9786053e670c0c96bdaeccf692e34da812bcfdfce7b6f742e316ac6d2ee43e46

Aliases

arxiv: 1502.03307 · arxiv_version: 1502.03307v1 · doi: 10.48550/arxiv.1502.03307 · pith_short_12: S6DAKPTHBQGJ · pith_short_16: S6DAKPTHBQGJNPNO · pith_short_8: S6DAKPTH

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/S6DAKPTHBQGJNPNOZT3JFY2NVA \
  | 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: 9786053e670c0c96bdaeccf692e34da812bcfdfce7b6f742e316ac6d2ee43e46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8654c62659670f76046b5e2d2c0d4f991d2eeee4bf86d3d4707f273a2022f37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-02-11T13:50:32Z",
    "title_canon_sha256": "8e5882f9bbf15c89d0d30929e341d4835185ad6eedcfba396347b782867a0a3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03307",
    "kind": "arxiv",
    "version": 1
  }
}