Pith Number

pith:NNWS2BL2

pith:2026:NNWS2BL2D4JSKFBXMQEBEFUUSH

not attested not anchored not stored refs pending

AEGIS: A Backup Reflex for Physical AI

Josef Chen

arxiv:2606.06660 v1 · 2026-06-04 · cs.AI · cs.PF · 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{NNWS2BL2D4JSKFBXMQEBEFUUSH}

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	2026-06-08T01:04:21.309099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b6d2d057a1f13251437640812169491dbd714bbaec4a16927eced98fcd42587

Aliases

arxiv: 2606.06660 · arxiv_version: 2606.06660v1 · doi: 10.48550/arxiv.2606.06660 · pith_short_12: NNWS2BL2D4JS · pith_short_16: NNWS2BL2D4JSKFBX · pith_short_8: NNWS2BL2

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/NNWS2BL2D4JSKFBXMQEBEFUUSH \
  | 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: 6b6d2d057a1f13251437640812169491dbd714bbaec4a16927eced98fcd42587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90e5068d0f6c6bf272e79ceb01ae3ee8a488bbcd2106ab226649a5deb2dd6378",
    "cross_cats_sorted": [
      "cs.PF",
      "cs.RO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-06-04T19:09:22Z",
    "title_canon_sha256": "68a117b32ac309f1d960fd0441911578f1a4b22365c1f7c053507b2cc2fff557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06660",
    "kind": "arxiv",
    "version": 1
  }
}