Pith Number

pith:LWSA5HPQ

pith:2013:LWSA5HPQMPOBE5QVUFMDFS52PI

not attested not anchored not stored refs pending

Revisiting the two-mass model of the vocal folds

Marcos A. Trevisan, Mar\'ia Florencia Assaneo

arxiv:1312.2950 v1 · 2013-12-10 · q-bio.NC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LWSA5HPQMPOBE5QVUFMDFS52PI}

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	2026-05-18T03:05:00.911776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da40e9df063dc127615a15832cbba7a2cd2cf136133c95cc24054c918c9fe8e

Aliases

arxiv: 1312.2950 · arxiv_version: 1312.2950v1 · doi: 10.48550/arxiv.1312.2950 · pith_short_12: LWSA5HPQMPOB · pith_short_16: LWSA5HPQMPOBE5QV · pith_short_8: LWSA5HPQ

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/LWSA5HPQMPOBE5QVUFMDFS52PI \
  | 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: 5da40e9df063dc127615a15832cbba7a2cd2cf136133c95cc24054c918c9fe8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4835172cfe33b38d5af2fa30a0792902000f1121d34040649543b52b64af8f62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "q-bio.NC",
    "submitted_at": "2013-12-10T13:33:18Z",
    "title_canon_sha256": "dbdcf9281a5762a294a303bd7c4897f5b9f968e715c1016e205fecd8d8064f6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2950",
    "kind": "arxiv",
    "version": 1
  }
}