Pith Number

pith:6M2EOMB4

pith:2015:6M2EOMB45RJCMIVOYJL2CGU54K

not attested not anchored not stored refs pending

Sign Stability via Root Locus Analysis

Travis E. Gibson

arxiv:1512.06026 v1 · 2015-12-18 · math.OC · cs.SY · physics.bio-ph · q-bio.MN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6M2EOMB45RJCMIVOYJL2CGU54K}

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	2026-05-18T01:24:05.587291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f33447303cec522622aec257a11a9de2a6c364d1a63fa1ca20ddbbc49eb9723c

Aliases

arxiv: 1512.06026 · arxiv_version: 1512.06026v1 · doi: 10.48550/arxiv.1512.06026 · pith_short_12: 6M2EOMB45RJC · pith_short_16: 6M2EOMB45RJCMIVO · pith_short_8: 6M2EOMB4

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/6M2EOMB45RJCMIVOYJL2CGU54K \
  | 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: f33447303cec522622aec257a11a9de2a6c364d1a63fa1ca20ddbbc49eb9723c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76663cfc6efa77bd13db0cd08c5f4c98f26035f17e3a3f29e494fd930add0291",
    "cross_cats_sorted": [
      "cs.SY",
      "physics.bio-ph",
      "q-bio.MN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-12-18T16:41:36Z",
    "title_canon_sha256": "1005b5049d551f6ab2ea38136034717f87a4a34f148f235067a880c10a6a536a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.06026",
    "kind": "arxiv",
    "version": 1
  }
}