Pith Number

pith:TXZZKBSW

pith:2022:TXZZKBSWTX6KWNSSGZQEU6XCED

not attested not anchored not stored refs pending

Advanced ensemble modeling method for space object state prediction accounting for uncertainty in atmospheric density

Piyush M. Mehta, Richard J. Licata, Smriti Nandan Paul

arxiv:2210.16992 v1 · 2022-10-31 · physics.space-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{TXZZKBSWTX6KWNSSGZQEU6XCED}

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	2026-07-05T05:11:53.555978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9df39506569dfcab365236604a7ae220c005f1370b14336cdac3305f70e8aef2

Aliases

arxiv: 2210.16992 · arxiv_version: 2210.16992v1 · doi: 10.48550/arxiv.2210.16992 · pith_short_12: TXZZKBSWTX6K · pith_short_16: TXZZKBSWTX6KWNSS · pith_short_8: TXZZKBSW

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/TXZZKBSWTX6KWNSSGZQEU6XCED \
  | 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: 9df39506569dfcab365236604a7ae220c005f1370b14336cdac3305f70e8aef2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1495aca3f3ae0908b82a3eb4c2159ff38737f84c67a19798d1b218e9a8c3192f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2022-10-31T00:31:54Z",
    "title_canon_sha256": "b585a5ca7be8b360f7ca439c506f7302e095980ebf858697f9396251d0b23c25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.16992",
    "kind": "arxiv",
    "version": 1
  }
}