Pith Number

pith:5MNL5AX4

pith:2021:5MNL5AX4LXUTUB3G2TSEGHSOOP

not attested not anchored not stored refs pending

Mechanical Properties of Gradient Copper Nano-Gyroid Cellular Structures: A Molecular Dynamics Study

Dawei Li, Rui Dai, Yunlong Tang

arxiv:2104.03243 v1 · 2021-04-07 · 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{5MNL5AX4LXUTUB3G2TSEGHSOOP}

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	2026-07-05T02:30:09.290648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb1abe82fc5de93a0766d4e4431e4e73f768773a36b72ff823ccae2b7750c0de

Aliases

arxiv: 2104.03243 · arxiv_version: 2104.03243v1 · doi: 10.48550/arxiv.2104.03243 · pith_short_12: 5MNL5AX4LXUT · pith_short_16: 5MNL5AX4LXUTUB3G · pith_short_8: 5MNL5AX4

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/5MNL5AX4LXUTUB3G2TSEGHSOOP \
  | 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: eb1abe82fc5de93a0766d4e4431e4e73f768773a36b72ff823ccae2b7750c0de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e197c2cb12e74439cce4cc59f08b2f1cb1cb3b76a9fb4d526ebb00381a68858a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2021-04-07T16:46:44Z",
    "title_canon_sha256": "60b1f8e4cf9ff54312309c2b07a9d780e7d2e03478c4d0b3453c249b436799a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03243",
    "kind": "arxiv",
    "version": 1
  }
}