Pith Number

pith:JSAJAHZK

pith:2015:JSAJAHZKXDHW4BBCF6XYCZ6N7B

not attested not anchored not stored refs pending

Identifiability and Global Stability Analysis on Some Partial Differential Algebraic System

Qingling Zhang, Yushan Jiang

arxiv:1507.01358 v1 · 2015-07-06 · 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{JSAJAHZKXDHW4BBCF6XYCZ6N7B}

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	2026-05-18T01:37:17.197338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c80901f2ab8cf6e04222faf8167cdf85b66d7ed5b99f2500fcbbb8a9fda2be4

Aliases

arxiv: 1507.01358 · arxiv_version: 1507.01358v1 · doi: 10.48550/arxiv.1507.01358 · pith_short_12: JSAJAHZKXDHW · pith_short_16: JSAJAHZKXDHW4BBC · pith_short_8: JSAJAHZK

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/JSAJAHZKXDHW4BBCF6XYCZ6N7B \
  | 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: 4c80901f2ab8cf6e04222faf8167cdf85b66d7ed5b99f2500fcbbb8a9fda2be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae0234a3d10ca6fb68bb626fd6a8e5d601a6ad1e372374066ce2b819a598b593",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-07-06T08:52:00Z",
    "title_canon_sha256": "140b315198c7d01bb08aa20fb63054b4b78ad78d04aa18d48a6d656a26602a0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.01358",
    "kind": "arxiv",
    "version": 1
  }
}