Pith Number

pith:M253MZQM

pith:2016:M253MZQME7WGBGWMNJTWTYJXMW

not attested not anchored not stored refs pending

On the study of solutions for a non linear differential equation on compact Riemannian Manifolds

Carlos R. Silva, Marcelo Souza

arxiv:1611.02214 v1 · 2016-11-07 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M253MZQME7WGBGWMNJTWTYJXMW}

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	2026-05-18T01:00:02.847646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66bbb6660c27ec609acc6a6769e13765b5145a39143c70166d79109187b086f4

Aliases

arxiv: 1611.02214 · arxiv_version: 1611.02214v1 · doi: 10.48550/arxiv.1611.02214 · pith_short_12: M253MZQME7WG · pith_short_16: M253MZQME7WGBGWM · pith_short_8: M253MZQM

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/M253MZQME7WGBGWMNJTWTYJXMW \
  | 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: 66bbb6660c27ec609acc6a6769e13765b5145a39143c70166d79109187b086f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6da6a7d5a31d656d337dda3044eba080ea316bd09b120e8a8a36f88ab88a417",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-11-07T19:04:12Z",
    "title_canon_sha256": "f0d3509f2f8fc916e626fc41d5b044a061bf01f9d593108128e58e842439e9ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.02214",
    "kind": "arxiv",
    "version": 1
  }
}