Pith Number

pith:I2AJ36PV

pith:2016:I2AJ36PVCDSG5GN5QEFV2QVQDP

not attested not anchored not stored refs pending

Recent progresses in the theory of nonlinear nonlocal problems

Marco Squassina, Sunra Mosconi

arxiv:1610.00025 v2 · 2016-09-30 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2AJ36PVCDSG5GN5QEFV2QVQDP}

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	2026-05-18T00:53:24.196381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46809df9f510e46e99bd810b5d42b01be28753426d5046024dfecdef0315b13e

Aliases

arxiv: 1610.00025 · arxiv_version: 1610.00025v2 · doi: 10.48550/arxiv.1610.00025 · pith_short_12: I2AJ36PVCDSG · pith_short_16: I2AJ36PVCDSG5GN5 · pith_short_8: I2AJ36PV

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/I2AJ36PVCDSG5GN5QEFV2QVQDP \
  | 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: 46809df9f510e46e99bd810b5d42b01be28753426d5046024dfecdef0315b13e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81f39e03e008e889f9a8fe81a54c74808a96d40f1e17e2f497d72e7a029d8f81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-30T20:37:59Z",
    "title_canon_sha256": "1823f16db62e734e9a57759f0da2a694d9629cdcfc140b25ea17dc170c6d0f1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.00025",
    "kind": "arxiv",
    "version": 2
  }
}