Pith Number

pith:RUQB3SOJ

pith:2023:RUQB3SOJETTYJVHDNAJCLKHLWR

not attested not anchored not stored refs pending

A new concept for superior energy dissipation in hierarchical materials and structures

G. Puglisi, N. M. Pugno

arxiv:2305.09680 v1 · 2023-05-12 · physics.gen-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{RUQB3SOJETTYJVHDNAJCLKHLWR}

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	2026-07-05T06:10:52.485082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d201dc9c924e784d4e3681225a8ebb4708efea6e0813fb327cb4badf3c346a0

Aliases

arxiv: 2305.09680 · arxiv_version: 2305.09680v1 · doi: 10.48550/arxiv.2305.09680 · pith_short_12: RUQB3SOJETTY · pith_short_16: RUQB3SOJETTYJVHD · pith_short_8: RUQB3SOJ

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/RUQB3SOJETTYJVHDNAJCLKHLWR \
  | 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: 8d201dc9c924e784d4e3681225a8ebb4708efea6e0813fb327cb4badf3c346a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03faeadf92c210a90f56f404a0ffe9b84f4f581a9d7b599f56384b6a89c81545",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2023-05-12T12:34:46Z",
    "title_canon_sha256": "5c0a48180a4831bea4b30747d97ca4237d269f1e55460c2db7f41ed8060f5465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09680",
    "kind": "arxiv",
    "version": 1
  }
}