Pith Number

pith:464IHRFR

pith:2016:464IHRFRTPBW7I5HSNSRB3FFLF

not attested not anchored not stored refs pending

Ear Recognition: More Than a Survey

Peter Peer, Vitomir \v{S}truc, \v{Z}iga Emer\v{s}i\v{c}

arxiv:1611.06203 v2 · 2016-11-18 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{464IHRFRTPBW7I5HSNSRB3FFLF}

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	2026-05-17T23:55:01.365575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7b883c4b19bc36fa3a7936510eca55944b5baaef56eae73e11372696750064e

Aliases

arxiv: 1611.06203 · arxiv_version: 1611.06203v2 · doi: 10.48550/arxiv.1611.06203 · pith_short_12: 464IHRFRTPBW · pith_short_16: 464IHRFRTPBW7I5H · pith_short_8: 464IHRFR

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/464IHRFRTPBW7I5HSNSRB3FFLF \
  | 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: e7b883c4b19bc36fa3a7936510eca55944b5baaef56eae73e11372696750064e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ab56cc2e7e6f251816e4863d9012873dca987664a749b37d4f61707b35665c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-18T19:32:03Z",
    "title_canon_sha256": "63e0a994a365d951327273a42a685876f6e16fdb45ea8d014722b59acf6d32e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06203",
    "kind": "arxiv",
    "version": 2
  }
}