Pith Number

pith:2V3Q3AY5

pith:2019:2V3Q3AY5SJJ44COF3SNECONTMU

not attested not anchored not stored refs pending

Zirconia UV-curable colloids for additive manufacturing via hybrid inkjet printing-stereolithography

C. Barou, M. Rosa, V. Esposito

arxiv:1903.07731 v1 · 2019-03-18 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2V3Q3AY5SJJ44COF3SNECONTMU}

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	2026-05-17T23:50:54.172754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5770d831d9253ce09c5dc9a4139b3650ebb5085c2908834100dccd6eaef72e3

Aliases

arxiv: 1903.07731 · arxiv_version: 1903.07731v1 · doi: 10.48550/arxiv.1903.07731 · pith_short_12: 2V3Q3AY5SJJ4 · pith_short_16: 2V3Q3AY5SJJ44COF · pith_short_8: 2V3Q3AY5

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/2V3Q3AY5SJJ44COF3SNECONTMU \
  | 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: d5770d831d9253ce09c5dc9a4139b3650ebb5085c2908834100dccd6eaef72e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "becd1c0748fe75b070ad39f5659a73af7489445aac643b1cbf88fb85e658e376",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-18T21:34:38Z",
    "title_canon_sha256": "3a63f46524a41279e502779f24dbc9c07f853fb3bc11d727848eb2faeb68ebfa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.07731",
    "kind": "arxiv",
    "version": 1
  }
}