Pith Number

pith:2J3U7RDC

pith:2015:2J3U7RDC4F4WBBZBJHL6VHQPW3

not attested not anchored not stored refs pending

Approaches for Software Verification of an Emergency Recovery System for Micro Air Vehicles

Alexander S\"ohn, Markus Neumair, Martin Becker, Samarjit Chakraborty

arxiv:1506.07867 v2 · 2015-06-24 · 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{2J3U7RDC4F4WBBZBJHL6VHQPW3}

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	2026-05-18T00:42:44.591108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2774fc462e17960872149d7ea9e0fb6c765af7ada7b4d9d4d01cc33677c3e10

Aliases

arxiv: 1506.07867 · arxiv_version: 1506.07867v2 · doi: 10.48550/arxiv.1506.07867 · pith_short_12: 2J3U7RDC4F4W · pith_short_16: 2J3U7RDC4F4WBBZB · pith_short_8: 2J3U7RDC

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/2J3U7RDC4F4WBBZBJHL6VHQPW3 \
  | 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: d2774fc462e17960872149d7ea9e0fb6c765af7ada7b4d9d4d01cc33677c3e10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a45b3a4e217aba1709ee0d5d9b108be47e28514b996dc1748e743a1418600dd6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2015-06-24T18:34:06Z",
    "title_canon_sha256": "4ff98d3783b3246fb7dda5d3b85592059c57d50139ecfee6cda963bc0474bdfc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07867",
    "kind": "arxiv",
    "version": 2
  }
}