Pith Number

pith:NYXJIX2M

pith:2026:NYXJIX2MXQ2VLGUK7O2L2OYOMB

not attested not anchored not stored refs pending

Uncertainty Quantification Study of a Re-entry Breakup

Beatriz Jilete, Emma Stevenson, Marco Fossati, Massimiliano Vasile, Stijn Lemmens, Tommy Williamson

arxiv:2607.03212 v1 · 2026-07-03 · cs.CE · astro-ph.EP · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NYXJIX2MXQ2VLGUK7O2L2OYOMB}

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	2026-07-07T01:16:46.743895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e2e945f4cbc35559a8afbb4bd3b0e6066b81609d9eb01ad84f0721210a2faea

Aliases

arxiv: 2607.03212 · arxiv_version: 2607.03212v1 · doi: 10.48550/arxiv.2607.03212 · pith_short_12: NYXJIX2MXQ2V · pith_short_16: NYXJIX2MXQ2VLGUK · pith_short_8: NYXJIX2M

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/NYXJIX2MXQ2VLGUK7O2L2OYOMB \
  | 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: 6e2e945f4cbc35559a8afbb4bd3b0e6066b81609d9eb01ad84f0721210a2faea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a536de8eef4446a3950689bcf945fb4a917fc9e7bae5f373684aad0218e6dcb",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2026-07-03T11:27:49Z",
    "title_canon_sha256": "5da84235a806fe7f4185094934c2eb3743700c8dcedb98453893af39f29aee00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03212",
    "kind": "arxiv",
    "version": 1
  }
}