Pith Number

pith:UN7HXFPU

pith:2026:UN7HXFPUCQQ4YGHVGZYBXZNQFO

not attested not anchored not stored refs pending

Goal-oriented Navigation Instruction Generation with Tour Video Priors

Changxu Cheng, Fangdi Li, Jiazhi Wang, Juncheng Liao, Senda Chen, Tao Wang, Wuyue Zhao

arxiv:2608.08596 v1 · 2026-08-09 · 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{UN7HXFPUCQQ4YGHVGZYBXZNQFO}

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	2026-08-11T01:23:06.618330Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a37e7b95f41421cc18f536701be5b02b9d1254f9ec944f08c07b7b0707c71854

Aliases

arxiv: 2608.08596 · arxiv_version: 2608.08596v1 · doi: 10.48550/arxiv.2608.08596 · pith_short_12: UN7HXFPUCQQ4 · pith_short_16: UN7HXFPUCQQ4YGHV · pith_short_8: UN7HXFPU

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/UN7HXFPUCQQ4YGHVGZYBXZNQFO \
  | 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: a37e7b95f41421cc18f536701be5b02b9d1254f9ec944f08c07b7b0707c71854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9c36e4390d61ddfaa0f4a28da9bd894b68d79c65b84e5530fcd0b41538431c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-08-09T09:21:47Z",
    "title_canon_sha256": "f8a0efc5f1b6499a099ab68178c9750ae9d2de02c2048434385b75e61d1b3827"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.08596",
    "kind": "arxiv",
    "version": 1
  }
}