Pith Number

pith:K3QNED6Z

pith:2013:K3QNED6ZS3KHLWSTV3JB4CKEHE

not attested not anchored not stored refs pending

Characterizing the local primary dendrite arm spacing in directionally-solidified dendritic microstructures

A. L. Oppedal, J. D. Miller, K. N. Solanki, M. A. Tschopp

arxiv:1305.7380 v2 · 2013-05-31 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3QNED6ZS3KHLWSTV3JB4CKEHE}

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	2026-05-18T03:14:38.970855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56e0d20fd996d475da53aed21e0944390087cc6ccad97009223fd85cf744511e

Aliases

arxiv: 1305.7380 · arxiv_version: 1305.7380v2 · doi: 10.48550/arxiv.1305.7380 · pith_short_12: K3QNED6ZS3KH · pith_short_16: K3QNED6ZS3KHLWST · pith_short_8: K3QNED6Z

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/K3QNED6ZS3KHLWSTV3JB4CKEHE \
  | 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: 56e0d20fd996d475da53aed21e0944390087cc6ccad97009223fd85cf744511e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be642069038fff84838b1dfc9a88ec15ee10ab38cfba2f8ce8540e20c75a7745",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-05-31T12:55:30Z",
    "title_canon_sha256": "1873bb839cf3e056c4a441609d19f9f2319d7eb4ac7898235784bf4b0a59c36c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.7380",
    "kind": "arxiv",
    "version": 2
  }
}