Pith Number

pith:F5ULOBB7

pith:2017:F5ULOBB7AW5C43S25DKXOC6DZC

not attested not anchored not stored refs pending

Porous mechanical metamaterials as interacting elastic charges

Gabriele Librandi, Katia Bertoldi, Michael Moshe, Yoav Lahini

arxiv:1709.00328 v1 · 2017-08-29 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F5ULOBB7AW5C43S25DKXOC6DZC}

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	2026-05-18T00:36:10.687397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f68b7043f05ba2e6e5ae8d5770bc3c88cd000dfa551d47fcffb8097e944f8f1

Aliases

arxiv: 1709.00328 · arxiv_version: 1709.00328v1 · doi: 10.48550/arxiv.1709.00328 · pith_short_12: F5ULOBB7AW5C · pith_short_16: F5ULOBB7AW5C43S2 · pith_short_8: F5ULOBB7

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/F5ULOBB7AW5C43S25DKXOC6DZC \
  | 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: 2f68b7043f05ba2e6e5ae8d5770bc3c88cd000dfa551d47fcffb8097e944f8f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "963378dbab3d98120012d1b721370177f5d8146a17cc1100453b511cc8a4fdb8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-08-29T20:43:03Z",
    "title_canon_sha256": "019182be04c519d388209d926b32ade98ae6b261c8ecb073fb7a16af110a5c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00328",
    "kind": "arxiv",
    "version": 1
  }
}