Pith Number

pith:GIUBNPSW

pith:2021:GIUBNPSWL27ZM6O3DKLBE5FSVE

not attested not anchored not stored refs pending

Evaluating Models of Robust Word Recognition with Serial Reproduction

Sathvik Nair, Stephan C. Meylan, Thomas L. Griffiths

arxiv:2101.09788 v1 · 2021-01-24 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GIUBNPSWL27ZM6O3DKLBE5FSVE}

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	2026-07-05T02:09:22.556937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

322816be565ebf9679db1a961274b2a916a091ca4eb0ca7d26666010ed72e215

Aliases

arxiv: 2101.09788 · arxiv_version: 2101.09788v1 · doi: 10.48550/arxiv.2101.09788 · pith_short_12: GIUBNPSWL27Z · pith_short_16: GIUBNPSWL27ZM6O3 · pith_short_8: GIUBNPSW

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/GIUBNPSWL27ZM6O3DKLBE5FSVE \
  | 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: 322816be565ebf9679db1a961274b2a916a091ca4eb0ca7d26666010ed72e215

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd3b101bbf9bf4e682e0947611508b43b2fdc256ab7b3b3a53455bd77a437604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-24T20:16:12Z",
    "title_canon_sha256": "894f8162d23bfc2b5ca627e2ea921a769ff94f1ea0fed6149378fb033e2daf86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09788",
    "kind": "arxiv",
    "version": 1
  }
}