Pith Number

pith:RINTK3XQ

pith:2016:RINTK3XQDN7KUELJL5F5ZLLYO7

not attested not anchored not stored refs pending

Deductive Refinement of Species Labelling in Weakly Labelled Birdsong Recordings

Dan Stowell, Veronica Morfi

arxiv:1603.07173 v1 · 2016-03-23 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RINTK3XQDN7KUELJL5F5ZLLYO7}

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	2026-05-18T01:18:24.193721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1b356ef01b7eaa11695f4bdcad7877f797d7a51ed85ca64084d26f3281d3ab

Aliases

arxiv: 1603.07173 · arxiv_version: 1603.07173v1 · doi: 10.48550/arxiv.1603.07173 · pith_short_12: RINTK3XQDN7K · pith_short_16: RINTK3XQDN7KUELJ · pith_short_8: RINTK3XQ

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/RINTK3XQDN7KUELJL5F5ZLLYO7 \
  | 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: 8a1b356ef01b7eaa11695f4bdcad7877f797d7a51ed85ca64084d26f3281d3ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f083b08aac7c943422eaf5abfff5c0b067f240b8539095d3edd98e2b964b00bd",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2016-03-23T13:21:12Z",
    "title_canon_sha256": "5055e7800855cf468b56612319937046f08e821b50392c284be6af2980ae509a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07173",
    "kind": "arxiv",
    "version": 1
  }
}