Pith Number

pith:OLA2NKI2

pith:2015:OLA2NKI2DQVAITAWVOYFLGYYRD

not attested not anchored not stored refs pending

Modeling of anechoich chambers with equivalent materials and equivalent sources

Francesco Trevisan, Giovanni Solari, Lorenzo Codecasa, Matteo Cicuttin, Ruben Specogna, Silvano Chialina

arxiv:1511.08410 v1 · 2015-11-26 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLA2NKI2DQVAITAWVOYFLGYYRD}

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	2026-05-18T01:25:54.148344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c1a6a91a1c2a044c16abb0559b1888fb25f5720a8acdf76b39f00fe99f7944

Aliases

arxiv: 1511.08410 · arxiv_version: 1511.08410v1 · doi: 10.48550/arxiv.1511.08410 · pith_short_12: OLA2NKI2DQVA · pith_short_16: OLA2NKI2DQVAITAW · pith_short_8: OLA2NKI2

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/OLA2NKI2DQVAITAWVOYFLGYYRD \
  | 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: 72c1a6a91a1c2a044c16abb0559b1888fb25f5720a8acdf76b39f00fe99f7944

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66182259bc990ca44bfc3b9ce7d4f1985531d9e361a8a30c52cfd98b9b35963f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2015-11-26T15:09:59Z",
    "title_canon_sha256": "f09b9d41025dc2f823405cfbbb77f3690c292d1bc85e55b25e5adcb1b9be615f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08410",
    "kind": "arxiv",
    "version": 1
  }
}