Pith Number

pith:DVWQ66X3

pith:2013:DVWQ66X3XP7YJEKUIAPREMOXWK

not attested not anchored not stored refs pending

Sensing and Recognition When Primary User Has Multiple Power Levels

Feifei Gao, Jiachen Li, Tao Jiang, Wen Chen

arxiv:1311.5681 v1 · 2013-11-22 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DVWQ66X3XP7YJEKUIAPREMOXWK}

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	2026-05-18T03:06:23.529063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d6d0f7afbbbff849154401f1231d7b29b6cb210d0ec507aa95187143a92aa81

Aliases

arxiv: 1311.5681 · arxiv_version: 1311.5681v1 · doi: 10.48550/arxiv.1311.5681 · pith_short_12: DVWQ66X3XP7Y · pith_short_16: DVWQ66X3XP7YJEKU · pith_short_8: DVWQ66X3

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/DVWQ66X3XP7YJEKUIAPREMOXWK \
  | 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: 1d6d0f7afbbbff849154401f1231d7b29b6cb210d0ec507aa95187143a92aa81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6d1161b237462a4b34c7c1adc76c4142430d713e32eaf4415c28a765eb25126",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-11-22T08:58:59Z",
    "title_canon_sha256": "f329f9663ee8f1d53fcbda222bd55d8800ea19f1b5436fbb49ae26d2d890787e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5681",
    "kind": "arxiv",
    "version": 1
  }
}