Pith Number

pith:PJJ6NNUU

pith:2014:PJJ6NNUUFXP672N2WNJSAJMYJ6

not attested not anchored not stored refs pending

Compressed Sensing for Network Reconstruction

Claire Tomlin, David Hayden, Jorge Goncalves, Young Hwan Chang

arxiv:1411.4095 v1 · 2014-11-15 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJJ6NNUUFXP672N2WNJSAJMYJ6}

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	2026-05-18T02:35:46.536801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a53e6b6942ddfefe9bab3532025984f8e7f7a9326c3079a5298493833d7af10

Aliases

arxiv: 1411.4095 · arxiv_version: 1411.4095v1 · doi: 10.48550/arxiv.1411.4095 · pith_short_12: PJJ6NNUUFXP6 · pith_short_16: PJJ6NNUUFXP672N2 · pith_short_8: PJJ6NNUU

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/PJJ6NNUUFXP672N2WNJSAJMYJ6 \
  | 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: 7a53e6b6942ddfefe9bab3532025984f8e7f7a9326c3079a5298493833d7af10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14f10a40ea2834d9796c7e7f92c9397a685b356e0f5d56711ba20f19164690ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-11-15T01:21:25Z",
    "title_canon_sha256": "3200b363a822b93f00bfa6ac527f84d5ca5ff2bf5354fa7363c641939c29dd59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.4095",
    "kind": "arxiv",
    "version": 1
  }
}