Pith Number

pith:V2QIFWZW

pith:2014:V2QIFWZW6ZFOML5IFEXGSDK2GL

not attested not anchored not stored refs pending

Robust Fault Diagnosis for Pipelines

L. Torres

arxiv:1406.6970 v2 · 2014-06-20 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2QIFWZW6ZFOML5IFEXGSDK2GL}

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	2026-05-18T00:42:08.051955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aea082db36f64ae62fa8292e690d5a32f460521105cbd9c9d436db7c916232bd

Aliases

arxiv: 1406.6970 · arxiv_version: 1406.6970v2 · doi: 10.48550/arxiv.1406.6970 · pith_short_12: V2QIFWZW6ZFO · pith_short_16: V2QIFWZW6ZFOML5I · pith_short_8: V2QIFWZW

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/V2QIFWZW6ZFOML5IFEXGSDK2GL \
  | 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: aea082db36f64ae62fa8292e690d5a32f460521105cbd9c9d436db7c916232bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "187c9c565ea8f4880bbb73f0f9c3dca7dffc3dca0b5fe31b99def1ebcab1b2fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-06-20T21:38:35Z",
    "title_canon_sha256": "e424c1296583d7fc9e651033648adb92016fe5138a92ff36bec294d7acea9614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.6970",
    "kind": "arxiv",
    "version": 2
  }
}