Pith Number

pith:SXQI4TA5

pith:2017:SXQI4TA5QWVD6V5ODQD3QAMML4

not attested not anchored not stored refs pending

Survey on Additive Manufacturing, Cloud 3D Printing and Services

Dieter Roller, Felix W. Baumann

arxiv:1708.04875 v1 · 2017-08-07 · cs.CY · 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{SXQI4TA5QWVD6V5ODQD3QAMML4}

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	2026-05-18T00:32:25.504912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95e08e4c1d85aa3f57ae1c07b8018c5f2a4954b29018e00889f85b3fcd4144f6

Aliases

arxiv: 1708.04875 · arxiv_version: 1708.04875v1 · doi: 10.48550/arxiv.1708.04875 · pith_short_12: SXQI4TA5QWVD · pith_short_16: SXQI4TA5QWVD6V5O · pith_short_8: SXQI4TA5

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/SXQI4TA5QWVD6V5ODQD3QAMML4 \
  | 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: 95e08e4c1d85aa3f57ae1c07b8018c5f2a4954b29018e00889f85b3fcd4144f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1069da9f0dc073556ba41c3ee1b0ff0bfe4f71d5c11592a73b46b4dda70c067",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-08-07T19:37:02Z",
    "title_canon_sha256": "befa9561c3c7cea8ec94dc2edd135b07f219611ed43e5a959fc7367349892d87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04875",
    "kind": "arxiv",
    "version": 1
  }
}