Pith Number

pith:5OXZEHEX

pith:2015:5OXZEHEXUBXDZNYWZRBZN6WLR6

not attested not anchored not stored refs pending

Survival of the impactor during hypervelocity collisions I: An analogue for low porosity targets

C. Avdellidou, M.C. Price, M. Delbo, M.J. Cole, P. Ioannidis

arxiv:1512.03262 v1 · 2015-12-10 · 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{5OXZEHEXUBXDZNYWZRBZN6WLR6}

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	2026-05-18T01:22:00.118546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebaf921c97a06e3cb716cc4396facb8fb5095988feaf1aa1be50b421b9cd9689

Aliases

arxiv: 1512.03262 · arxiv_version: 1512.03262v1 · doi: 10.48550/arxiv.1512.03262 · pith_short_12: 5OXZEHEXUBXD · pith_short_16: 5OXZEHEXUBXDZNYW · pith_short_8: 5OXZEHEX

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/5OXZEHEXUBXDZNYWZRBZN6WLR6 \
  | 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: ebaf921c97a06e3cb716cc4396facb8fb5095988feaf1aa1be50b421b9cd9689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e97701f1383d5ce7ed77e6fea84632e7163d46ca3604210b100bd83856ade9e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-12-10T14:19:57Z",
    "title_canon_sha256": "3448b017f8b5fd3cb8264818a624a3ee1afaaf3bd0b3ba4528c1fd8794a61947"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.03262",
    "kind": "arxiv",
    "version": 1
  }
}