Pith Number

pith:5ARAZ3PQ

pith:2017:5ARAZ3PQAX3M45TM7QWIJMAPHJ

not attested not anchored not stored refs pending

Refinement of Bolide Characteristics from Infrasound measurements

Nayeob Gi, Peter Brown

arxiv:1704.07794 v2 · 2017-04-25 · 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{5ARAZ3PQAX3M45TM7QWIJMAPHJ}

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	2026-05-18T00:45:29.827765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8220cedf005f6ce766cfc2c84b00f3a433510517ca511922523bf72c8e50897

Aliases

arxiv: 1704.07794 · arxiv_version: 1704.07794v2 · doi: 10.48550/arxiv.1704.07794 · pith_short_12: 5ARAZ3PQAX3M · pith_short_16: 5ARAZ3PQAX3M45TM · pith_short_8: 5ARAZ3PQ

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/5ARAZ3PQAX3M45TM7QWIJMAPHJ \
  | 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: e8220cedf005f6ce766cfc2c84b00f3a433510517ca511922523bf72c8e50897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "817050223ffc95f775ffbe7188849ac68dc1f1fd3828634ac534b393ad319cbe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-04-25T17:19:34Z",
    "title_canon_sha256": "c75af0df78462d64a115a8a87847d6eadce4e38b42ff3c343ae32d130f34ec9c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.07794",
    "kind": "arxiv",
    "version": 2
  }
}