Pith Number

pith:SYNF2OTD

pith:2022:SYNF2OTDFQSQ76G4GYJHE3FG2T

not attested not anchored not stored refs pending

PIM: Video Coding using Perceptual Importance Maps

Alexander G. Anderson, Bruno Olshausen, Evgenya Pergament, Kedar Tatwawadi, Lubomir Bourdev, Oren Rippel, Pulkit Tandon, Sachin Katti, Tsachy Weissman

arxiv:2212.10674 v2 · 2022-12-20 · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYNF2OTDFQSQ76G4GYJHE3FG2T}

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.

Cited by

1 paper in Pith

Rethink Before You Execute: Adaptive Execution for World Action Models

Receipt and verification

First computed	2026-07-05T05:59:05.797994Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

961a5d3a632c250ff8dc3612726ca6d4f2ca0563a8ca8d5cc07c519d2ca513cb

Aliases

arxiv: 2212.10674 · arxiv_version: 2212.10674v2 · doi: 10.48550/arxiv.2212.10674 · pith_short_12: SYNF2OTDFQSQ · pith_short_16: SYNF2OTDFQSQ76G4 · pith_short_8: SYNF2OTD

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/SYNF2OTDFQSQ76G4GYJHE3FG2T \
  | 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: 961a5d3a632c250ff8dc3612726ca6d4f2ca0563a8ca8d5cc07c519d2ca513cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e4229fd1f5a1894332d477992252439c841e06334debc6188e662b1df844da3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-12-20T22:22:35Z",
    "title_canon_sha256": "5235ed9dccb7e796cd3d09e426c99b8846508eaa2582ebcb04187f950c41aa4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10674",
    "kind": "arxiv",
    "version": 2
  }
}