Pith Number

pith:J73RCBLA

pith:2026:J73RCBLASK7G7GBGFHSDEMJM2S

not attested not anchored not stored refs pending

Residual Modeling for High-Fidelity Learned Compression of Scientific Data

Anand Rangarajan, Liangji Zhu, Sanjay Ranka

arxiv:2606.05389 v1 · 2026-06-03 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J73RCBLASK7G7GBGFHSDEMJM2S}

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	2026-06-05T00:13:56.114840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ff711056092be6f982629e432312cd49c0265cc1aff32d0d42f91f2a8ee7f95

Aliases

arxiv: 2606.05389 · arxiv_version: 2606.05389v1 · doi: 10.48550/arxiv.2606.05389 · pith_short_12: J73RCBLASK7G · pith_short_16: J73RCBLASK7G7GBG · pith_short_8: J73RCBLA

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/J73RCBLASK7G7GBGFHSDEMJM2S \
  | 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: 4ff711056092be6f982629e432312cd49c0265cc1aff32d0d42f91f2a8ee7f95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "701a867a955ec6a7e34239f5db46ca9807b18f687440051e33b3e2f8bce4065e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-03T19:49:23Z",
    "title_canon_sha256": "abb8def8576e566c5382e0da87cdd3131bbed1d673f6e90896fef5ee1a9e7043"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05389",
    "kind": "arxiv",
    "version": 1
  }
}