Pith Number

pith:ZCGAUKW3

pith:2019:ZCGAUKW3RH4R32CRPWJUZDH47F

not attested not anchored not stored refs pending

Automatic Support Removal for Additive Manufacturing Post Processing

Amir M. Mirzendehdel, Johan de Kleer, Morad Behandish, Saigopal Nelaturi

arxiv:1904.12117 v3 · 2019-04-27 · cs.CG · cs.GR · 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{ZCGAUKW3RH4R32CRPWJUZDH47F}

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	2026-05-17T23:44:49.398195Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c88c0a2adb89f91de8517d934c8cfcf95cd759368650ae27dd25915973687699

Aliases

arxiv: 1904.12117 · arxiv_version: 1904.12117v3 · doi: 10.48550/arxiv.1904.12117 · pith_short_12: ZCGAUKW3RH4R · pith_short_16: ZCGAUKW3RH4R32CR · pith_short_8: ZCGAUKW3

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/ZCGAUKW3RH4R32CRPWJUZDH47F \
  | 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: c88c0a2adb89f91de8517d934c8cfcf95cd759368650ae27dd25915973687699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85745460bd182f9bededec7aefe9cd3003b8ae6e6664bed8e5d58b5122c85125",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2019-04-27T06:45:42Z",
    "title_canon_sha256": "e90edaaf32ebfc02db6fdf150021d988e359893379b88f4aa4db60a2e1cf9a8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.12117",
    "kind": "arxiv",
    "version": 3
  }
}