Pith Number

pith:HBIA5OLU

pith:2026:HBIA5OLUJGQBVBRRK7YFPRZAFM

not attested not anchored not stored refs pending

A Dynamic-Semantics Framework for Grounding Human Referring Expressions in Visual Perceptual Data

Joseph Bingham

arxiv:2608.08663 v1 · 2026-08-09 · cs.HC · 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{HBIA5OLUJGQBVBRRK7YFPRZAFM}

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	2026-08-11T01:23:22.980082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38500eb97449a01a863157f057c7202b1c9322699b8a2bb7acdaed444aebee24

Aliases

arxiv: 2608.08663 · arxiv_version: 2608.08663v1 · doi: 10.48550/arxiv.2608.08663 · pith_short_12: HBIA5OLUJGQB · pith_short_16: HBIA5OLUJGQBVBRR · pith_short_8: HBIA5OLU

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/HBIA5OLUJGQBVBRRK7YFPRZAFM \
  | 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: 38500eb97449a01a863157f057c7202b1c9322699b8a2bb7acdaed444aebee24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e9ed986ce934e9025477ca1b139f3457a9c0b93407d31587099ca855b590250",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-08-09T12:14:10Z",
    "title_canon_sha256": "d8f856fb94997103a4ca9f602ddf18a00742ae59934e5d874e416800c4265da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08663",
    "kind": "arxiv",
    "version": 1
  }
}