Pith Number

pith:L75PM2EL

pith:2018:L75PM2ELNLIEO4Z222VIW67W4D

not attested not anchored not stored refs pending

Temporal Grounding Graphs for Language Understanding with Accrued Visual-Linguistic Context

Andrei Barbu, Boris Katz, Nicholas Roy, Rohan Paul, Sue Felshin

arxiv:1811.06966 v1 · 2018-11-16 · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L75PM2ELNLIEO4Z222VIW67W4D}

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	2026-05-18T00:00:33.356234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ffaf6688b6ad047733ad6aa8b7bf6e0de676490f408f04e83ba37d9c700eb0b

Aliases

arxiv: 1811.06966 · arxiv_version: 1811.06966v1 · doi: 10.48550/arxiv.1811.06966 · pith_short_12: L75PM2ELNLIE · pith_short_16: L75PM2ELNLIEO4Z2 · pith_short_8: L75PM2EL

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/L75PM2ELNLIEO4Z222VIW67W4D \
  | 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: 5ffaf6688b6ad047733ad6aa8b7bf6e0de676490f408f04e83ba37d9c700eb0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e4a9f682eedda10ac0959e2941b386ca720d87015fbfcc3407da953178ea92",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2018-11-16T18:44:13Z",
    "title_canon_sha256": "72f76080989d2d09abe43a100adbeb4a6ef04f5c47b399251be34ae29949d91f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06966",
    "kind": "arxiv",
    "version": 1
  }
}