Pith Number

pith:JFK45X3P

pith:2005:JFK45X3PXBPITGH6JIFJL4H5J2

not attested not anchored not stored refs pending

Sensing Capacity for Markov Random Fields

Pradeep Khosla, Rohit Negi, Yaron Rachlin

arxiv:cs/0508054 v1 · 2005-08-10 · 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{JFK45X3PXBPITGH6JIFJL4H5J2}

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	2026-05-18T00:58:26.748625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4955cedf6fb85e8998fe4a0a95f0fd4eb4d43ab44837db36fcf508dc5a8b87d7

Aliases

arxiv: cs/0508054 · arxiv_version: cs/0508054v1 · doi: 10.48550/arxiv.cs/0508054 · pith_short_12: JFK45X3PXBPI · pith_short_16: JFK45X3PXBPITGH6 · pith_short_8: JFK45X3P

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/JFK45X3PXBPITGH6JIFJL4H5J2 \
  | 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: 4955cedf6fb85e8998fe4a0a95f0fd4eb4d43ab44837db36fcf508dc5a8b87d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed60a30ceee62968263ac5fda2efe209d5aaca144d50f497f5504c804870b730",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2005-08-10T20:13:49Z",
    "title_canon_sha256": "46cd099c1271c7857dbe21b5c2ee73d8d4ce3d75b7d5539f5b3c0e299b125244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0508054",
    "kind": "arxiv",
    "version": 1
  }
}