Pith Number

pith:NOLU2ZHE

pith:2019:NOLU2ZHEJZQXA2XSUGN6BUH7R6

not attested not anchored not stored refs pending

Damping control in viscoelastic beam dynamics

Elena Pierro

arxiv:1904.03875 v1 · 2019-04-08 · 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{NOLU2ZHEJZQXA2XSUGN6BUH7R6}

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	2026-05-17T23:49:07.855457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b974d64e44e61706af2a19be0d0ff8f904dc9a5970e0378d5a770f83463d9f4

Aliases

arxiv: 1904.03875 · arxiv_version: 1904.03875v1 · doi: 10.48550/arxiv.1904.03875 · pith_short_12: NOLU2ZHEJZQX · pith_short_16: NOLU2ZHEJZQXA2XS · pith_short_8: NOLU2ZHE

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/NOLU2ZHEJZQXA2XSUGN6BUH7R6 \
  | 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: 6b974d64e44e61706af2a19be0d0ff8f904dc9a5970e0378d5a770f83463d9f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e494ef6a67c1bfce1916d8d89479cdd13a64149851134fe858369ea8b15dc6dc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-08T07:44:54Z",
    "title_canon_sha256": "cfe668a0b25b0fe3923f145c845c59483ffad05ba184e4d4f06d1b44ef40dfa9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03875",
    "kind": "arxiv",
    "version": 1
  }
}