Pith Number

pith:TFOXQZZW

pith:2026:TFOXQZZWGDGHTHQKOB276SUT2U

not attested not anchored not stored refs pending

SPECTRA: Context-Conditioned Spectral Movement Primitives for Robot Skill Generalization

Ahmed Abdelrahman, Boxuan Zhang, Chenglin Ming, Sheng Liu

arxiv:2607.06978 v1 · 2026-07-08 · 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{TFOXQZZWGDGHTHQKOB276SUT2U}

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	2026-07-09T00:19:41.950485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

995d78673630cc799e0a7075ff4a93d52f6c41460684a0222a6bf7eeff88b6a9

Aliases

arxiv: 2607.06978 · arxiv_version: 2607.06978v1 · doi: 10.48550/arxiv.2607.06978 · pith_short_12: TFOXQZZWGDGH · pith_short_16: TFOXQZZWGDGHTHQK · pith_short_8: TFOXQZZW

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/TFOXQZZWGDGHTHQKOB276SUT2U \
  | 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: 995d78673630cc799e0a7075ff4a93d52f6c41460684a0222a6bf7eeff88b6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc5b168e17a458e221c1b968c747abd6c53280112e5a2d987ea1056c0f130d10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-07-08T04:02:19Z",
    "title_canon_sha256": "e605efd86864ac983c985c0b0d6c678b592117dfe5eb427a3300b437ae332e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.06978",
    "kind": "arxiv",
    "version": 1
  }
}