Pith Number

pith:5O24XVSF

pith:2025:5O24XVSFSZI5R5Y4I5QML3YYSC

not attested not anchored not stored refs pending

HabSim: Architecture for modelling disruptions, propagation, detection and repair in deep space habitats

Alana K. Lund, Ethan Vallerga, Luca Vaccino, Mohsen Azimi, Shirley J. Dyke

arxiv:2506.08903 v1 · 2025-06-10 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5O24XVSFSZI5R5Y4I5QML3YYSC}

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	2026-07-05T11:19:14.890798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebb5cbd6459651d8f71c4760c5ef1890b89c7678ee3c2ae777d1fcffd763f591

Aliases

arxiv: 2506.08903 · arxiv_version: 2506.08903v1 · doi: 10.48550/arxiv.2506.08903 · pith_short_12: 5O24XVSFSZI5 · pith_short_16: 5O24XVSFSZI5R5Y4 · pith_short_8: 5O24XVSF

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/5O24XVSFSZI5R5Y4I5QML3YYSC \
  | 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: ebb5cbd6459651d8f71c4760c5ef1890b89c7678ee3c2ae777d1fcffd763f591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b09327f363e1823cf02619012fbb6598a81a4d83a7898bba5d9a796409100ef3",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-06-10T15:30:35Z",
    "title_canon_sha256": "a0d8b2c82264db0e03cc4c2e48ebda100f18fcd294794ce04e1a9a0a5f91d992"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.08903",
    "kind": "arxiv",
    "version": 1
  }
}