Pith Number

pith:DBCTXPOD

pith:2019:DBCTXPODRXWQ5H45JVN26BCKCU

not attested not anchored not stored refs pending

Footstep Planning for Autonomous Walking Over Rough Terrain

Georg Wiedebach, Inho Lee, Jerry Pratt, Robert J. Griffin, Stephen McCrory, Sylvain Bertrand

arxiv:1907.08673 v1 · 2019-07-19 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DBCTXPODRXWQ5H45JVN26BCKCU}

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	2026-05-17T23:40:08.195234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18453bbdc38ded0e9f9d4d5baf044a152eea9c5f8f1009010ef7fd846dacb52a

Aliases

arxiv: 1907.08673 · arxiv_version: 1907.08673v1 · doi: 10.48550/arxiv.1907.08673 · pith_short_12: DBCTXPODRXWQ · pith_short_16: DBCTXPODRXWQ5H45 · pith_short_8: DBCTXPOD

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/DBCTXPODRXWQ5H45JVN26BCKCU \
  | 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: 18453bbdc38ded0e9f9d4d5baf044a152eea9c5f8f1009010ef7fd846dacb52a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f86ec42d21fd31bd5e0f61d029b642deea40fc94ae65ffe946bf9c127344929",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2019-07-19T20:15:27Z",
    "title_canon_sha256": "affc4bfbcba8fd910bec2b9c7148bc4bac40f4a0ae3f55f8614dd0ac762ed830"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08673",
    "kind": "arxiv",
    "version": 1
  }
}