Pith Number

pith:2M5TRYNQ

pith:2016:2M5TRYNQDYGPA4V7VDJFSBYFXC

not attested not anchored not stored refs pending

Deep learning for detection of bird vocalisations

Ilyas Potamitis

arxiv:1609.08408 v1 · 2016-09-25 · cs.SD · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2M5TRYNQDYGPA4V7VDJFSBYFXC}

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	2026-05-18T01:03:45.969328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d33b38e1b01e0cf072bfa8d2590705b89dac698fa2105a8cce31a1d8ab09b6aa

Aliases

arxiv: 1609.08408 · arxiv_version: 1609.08408v1 · doi: 10.48550/arxiv.1609.08408 · pith_short_12: 2M5TRYNQDYGP · pith_short_16: 2M5TRYNQDYGPA4V7 · pith_short_8: 2M5TRYNQ

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/2M5TRYNQDYGPA4V7VDJFSBYFXC \
  | 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: d33b38e1b01e0cf072bfa8d2590705b89dac698fa2105a8cce31a1d8ab09b6aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e75ca5a2138f70079c050682f2ed19c1f06edcf14b998c27a452b4727df28065",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-09-25T15:56:06Z",
    "title_canon_sha256": "68bd90ede01f757d32df9cd1cc376f91d90da47296aec09170c0f807a10125b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08408",
    "kind": "arxiv",
    "version": 1
  }
}