Pith Number

pith:UCSSPT7G

pith:2025:UCSSPT7GIWYIYUJ64HSULLL6ER

not attested not anchored not stored refs pending

From Domain Documents to Requirements: Retrieval-Augmented Generation in the Space Industry

Aldeida Aleti, Chakkrit Tantithamthavorn, Chetan Arora, Fanyu Wang, Shaun Kenyon

arxiv:2507.07689 v1 · 2025-07-10 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UCSSPT7GIWYIYUJ64HSULLL6ER}

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	2026-07-05T11:35:03.470477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a527cfe645b08c513ee1e545ad7e24450d5bd910786a5cc458b5745257ac3b

Aliases

arxiv: 2507.07689 · arxiv_version: 2507.07689v1 · doi: 10.48550/arxiv.2507.07689 · pith_short_12: UCSSPT7GIWYI · pith_short_16: UCSSPT7GIWYIYUJ6 · pith_short_8: UCSSPT7G

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/UCSSPT7GIWYIYUJ64HSULLL6ER \
  | 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: a0a527cfe645b08c513ee1e545ad7e24450d5bd910786a5cc458b5745257ac3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4115f0b2d37760723fafd498c044596b94aaf4dd92fbfb56fb6684e97caf4014",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-07-10T12:11:01Z",
    "title_canon_sha256": "04199fe81a984907c2f7938b49c5745ecb2c67702b03cedd1a0a48168256ab22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07689",
    "kind": "arxiv",
    "version": 1
  }
}