Pith Number

pith:TZEYRXOS

pith:2004:TZEYRXOSF5H6LNRD3A73QRSAHQ

not attested not anchored not stored refs pending

Dynamic replanning in uncertain environments for a sewer inspection robot

Hermann Streich, Joachim Hertzberg, Oliver Adria

arxiv:cs/0412051 v1 · 2004-12-11 · 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{TZEYRXOSF5H6LNRD3A73QRSAHQ}

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	2026-05-18T04:28:28.248171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e4988ddd22f4fe5b623d83fb846403c32e7693d88006d45fab8638fce179ba2

Aliases

arxiv: cs/0412051 · arxiv_version: cs/0412051v1 · doi: 10.48550/arxiv.cs/0412051 · pith_short_12: TZEYRXOSF5H6 · pith_short_16: TZEYRXOSF5H6LNRD · pith_short_8: TZEYRXOS

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/TZEYRXOSF5H6LNRD3A73QRSAHQ \
  | 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: 9e4988ddd22f4fe5b623d83fb846403c32e7693d88006d45fab8638fce179ba2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eb54a6ca9ce30160b19e8227f827adee1c1ced88d2b1d235de9f6fdd312fa76",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cs.RO",
    "submitted_at": "2004-12-11T12:42:10Z",
    "title_canon_sha256": "73fc55beb1d9fe90e328e6c1d1c2513125e10761f31f102bea6db4d5c73cd28b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0412051",
    "kind": "arxiv",
    "version": 1
  }
}