Pith Number

pith:APHDKAAZ

pith:2012:APHDKAAZYSRTB5SCMDFBREZI66

not attested not anchored not stored refs pending

On the Separability of Targets Using Binary Proximity Sensors

Animesh Kumar, Bikash K. Dey, B. Santhana Krishnan, D. Manjunath

arxiv:1211.4441 v1 · 2012-11-19 · 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{APHDKAAZYSRTB5SCMDFBREZI66}

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	2026-05-18T03:40:26.902842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03ce350019c4a330f64260ca189328f784ea326f7a0d99545b1ad3e6938d2f2b

Aliases

arxiv: 1211.4441 · arxiv_version: 1211.4441v1 · doi: 10.48550/arxiv.1211.4441 · pith_short_12: APHDKAAZYSRT · pith_short_16: APHDKAAZYSRTB5SC · pith_short_8: APHDKAAZ

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/APHDKAAZYSRTB5SCMDFBREZI66 \
  | 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: 03ce350019c4a330f64260ca189328f784ea326f7a0d99545b1ad3e6938d2f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5eec20db8c1c963643db398332ff062f794a6fcd7e2d2553da9c1d4155a906d",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-11-19T14:39:56Z",
    "title_canon_sha256": "11dbac34bb5236c0efa19d03a99fb923670ff9b3aa23c7185e246ea8192afc1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4441",
    "kind": "arxiv",
    "version": 1
  }
}