Pith Number

pith:BAGSDY6T

pith:2012:BAGSDY6T4GIE3EQWOOTH5F6NIK

not attested not anchored not stored refs pending

Linear Coherent Estimation with Spatial Collaboration

Pramod K. Varshney, Swarnendu Kar

arxiv:1207.0032 v1 · 2012-06-29 · 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{BAGSDY6T4GIE3EQWOOTH5F6NIK}

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	2026-05-18T03:52:00.505890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

080d21e3d3e1904d921673a67e97cd42a0ac8445906d7e9ecda4b5da46b58003

Aliases

arxiv: 1207.0032 · arxiv_version: 1207.0032v1 · doi: 10.48550/arxiv.1207.0032 · pith_short_12: BAGSDY6T4GIE · pith_short_16: BAGSDY6T4GIE3EQW · pith_short_8: BAGSDY6T

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/BAGSDY6T4GIE3EQWOOTH5F6NIK \
  | 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: 080d21e3d3e1904d921673a67e97cd42a0ac8445906d7e9ecda4b5da46b58003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84691b3aa8dbf0b18c1fbf4220460d9625802c7850d504be6a1d4a5b0a35f9be",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-06-29T23:05:41Z",
    "title_canon_sha256": "d32442c49684d141ef58ad399f0a95d950323de07afab7c2ce8fbd852a6f1864"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0032",
    "kind": "arxiv",
    "version": 1
  }
}