Pith Number

pith:VKVRMAGO

pith:2014:VKVRMAGOP4AD74U6GDU7QCP5RZ

not attested not anchored not stored refs pending

Artificial_Micrometeorites

S. N. Dolya

arxiv:1407.8542 v1 · 2014-06-18 · astro-ph.IM · physics.acc-ph · physics.ao-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKVRMAGOP4AD74U6GDU7QCP5RZ}

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	2026-05-18T02:46:04.920237Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaab1600ce7f003ff29e30e9f809fd8e7df8c85d3d595d3315190b579db1a839

Aliases

arxiv: 1407.8542 · arxiv_version: 1407.8542v1 · doi: 10.48550/arxiv.1407.8542 · pith_short_12: VKVRMAGOP4AD · pith_short_16: VKVRMAGOP4AD74U6 · pith_short_8: VKVRMAGO

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/VKVRMAGOP4AD74U6GDU7QCP5RZ \
  | 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: aaab1600ce7f003ff29e30e9f809fd8e7df8c85d3d595d3315190b579db1a839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e039cd5e3e8135a0695b06033d8e284a6c8b12003f3092cc477077249814a7f4",
    "cross_cats_sorted": [
      "physics.acc-ph",
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-06-18T04:36:44Z",
    "title_canon_sha256": "ab523a6d44179e83db68da5240a35cf25bebe958a0bf68b58181e890d6d8050f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.8542",
    "kind": "arxiv",
    "version": 1
  }
}