Pith Number

pith:2FWDPKNJ

pith:2018:2FWDPKNJ3ETELUQUKMCKRZ6HSF

not attested not anchored not stored refs pending

The Intrinsic Memorability of Everyday Sounds

David B. Ramsay, Ishwarya Ananthabhotla, Joseph A. Paradiso

arxiv:1811.07082 v1 · 2018-11-17 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FWDPKNJ3ETELUQUKMCKRZ6HSF}

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	2026-05-18T00:00:29.031123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d16c37a9a9d92645d2145304a8e7c791468d9b5e0cb092334b29d676cdbf3532

Aliases

arxiv: 1811.07082 · arxiv_version: 1811.07082v1 · doi: 10.48550/arxiv.1811.07082 · pith_short_12: 2FWDPKNJ3ETE · pith_short_16: 2FWDPKNJ3ETELUQU · pith_short_8: 2FWDPKNJ

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/2FWDPKNJ3ETELUQUKMCKRZ6HSF \
  | 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: d16c37a9a9d92645d2145304a8e7c791468d9b5e0cb092334b29d676cdbf3532

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219d75974e142efcc2a4d8c07ca80fe683337a853525391fcc59c89a1bc5b112",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-11-17T02:46:45Z",
    "title_canon_sha256": "7b6ed232f9d910811a9c54576d500377d24f766220640758dd6768d41cfef7c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07082",
    "kind": "arxiv",
    "version": 1
  }
}