Pith Number

pith:ON3G7IKZ

pith:2019:ON3G7IKZ6C7QTWSBQXVW4BHO5O

not attested not anchored not stored refs pending

Uncertainty Analysis of Microsegregation during Laser Powder Bed Fusion

Alaa Elwany, Douglas Allaire, Luke Johnson, Mohamad Mahmoudi, Raymundo Arroyave, Supriyo Ghosh

arxiv:1902.06785 v1 · 2019-01-24 · 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{ON3G7IKZ6C7QTWSBQXVW4BHO5O}

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	2026-05-17T23:53:08.609298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73766fa159f0bf09da4185eb6e04eeeb800523d01edac371aa0f4dccb3c0e4d0

Aliases

arxiv: 1902.06785 · arxiv_version: 1902.06785v1 · doi: 10.48550/arxiv.1902.06785 · pith_short_12: ON3G7IKZ6C7Q · pith_short_16: ON3G7IKZ6C7QTWSB · pith_short_8: ON3G7IKZ

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/ON3G7IKZ6C7QTWSBQXVW4BHO5O \
  | 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: 73766fa159f0bf09da4185eb6e04eeeb800523d01edac371aa0f4dccb3c0e4d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6423dcdb754e15443cbcb4779bd2dffa87b0b75e5aa38560c89d5c593239b142",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-01-24T05:23:16Z",
    "title_canon_sha256": "8a6fb68fd68d0bdb093f4342909cc948b8a470b9be192cb1be111ebd0d512b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.06785",
    "kind": "arxiv",
    "version": 1
  }
}