Pith Number

pith:FEYDKR4L

pith:2026:FEYDKR4LZN3ZSM6AA7NYWZCVR7

not attested not anchored not stored refs pending

HiPR: Hierarchical Progressive Rendering for Immediate Feedback

Andrew Tate, Cem Yuksel, Dhruv Ram, Rafael Padilla

arxiv:2606.26612 v1 · 2026-06-25 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FEYDKR4LZN3ZSM6AA7NYWZCVR7}

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	2026-06-26T01:15:36.187888Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

293035478bcb779933c007db8b64558ffccc1e80c931917cbb34d6f449fbd3b3

Aliases

arxiv: 2606.26612 · arxiv_version: 2606.26612v1 · doi: 10.48550/arxiv.2606.26612 · pith_short_12: FEYDKR4LZN3Z · pith_short_16: FEYDKR4LZN3ZSM6A · pith_short_8: FEYDKR4L

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/FEYDKR4LZN3ZSM6AA7NYWZCVR7 \
  | 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: 293035478bcb779933c007db8b64558ffccc1e80c931917cbb34d6f449fbd3b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db0e5da09d354a8ff1f598eaad59cb914cd969ef4171ab59a43e730d023a8233",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2026-06-25T05:16:49Z",
    "title_canon_sha256": "50db415bd14904dc721629bea00af2b9a9987ba9007b112026b6a80f92c8a1de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26612",
    "kind": "arxiv",
    "version": 1
  }
}