Pith Number

pith:XPUEPCXD

pith:2013:XPUEPCXDURPNTFEH66PRVYHWCN

not attested not anchored not stored refs pending

Adaptive Hierarchical Data Aggregation using Compressive Sensing (A-HDACS) for Non-smooth Data Field

Ashfaq Khokhar, Rashid Ansari, Xi Xu

arxiv:1311.4799 v1 · 2013-11-19 · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPUEPCXDURPNTFEH66PRVYHWCN}

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	2026-05-18T03:06:43.458433Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbe8478ae3a45ed99487f79f1ae0f6134a5af16ef9d96efb4b46cd5437dcd648

Aliases

arxiv: 1311.4799 · arxiv_version: 1311.4799v1 · doi: 10.48550/arxiv.1311.4799 · pith_short_12: XPUEPCXDURPN · pith_short_16: XPUEPCXDURPNTFEH · pith_short_8: XPUEPCXD

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/XPUEPCXDURPNTFEH66PRVYHWCN \
  | 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: bbe8478ae3a45ed99487f79f1ae0f6134a5af16ef9d96efb4b46cd5437dcd648

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ecfed869c58eafa548a3d89beac5e7816402b14a9f3560a52990536affed04",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.NI",
    "submitted_at": "2013-11-19T16:36:56Z",
    "title_canon_sha256": "e09cf29e75165803ca37c3c1911e19bd597e20cf02c5987740362874f256f3ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4799",
    "kind": "arxiv",
    "version": 1
  }
}