Pith Number

pith:MDMJ7LCS

pith:2016:MDMJ7LCS7VR7BZ5DBFY3K5VWSI

not attested not anchored not stored refs pending

Explicit Solving of the System of Natural PDE's of Minimal Space-like Surfaces in Minkowski Space-time

Georgi Ganchev, Krasimir Kanchev

arxiv:1612.06678 v1 · 2016-12-20 · 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{MDMJ7LCS7VR7BZ5DBFY3K5VWSI}

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	2026-05-18T00:16:39.046271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d89fac52fd63f0e7a30971b576b69214593d5af2b834fe0e72e27e1942bf2c

Aliases

arxiv: 1612.06678 · arxiv_version: 1612.06678v1 · doi: 10.48550/arxiv.1612.06678 · pith_short_12: MDMJ7LCS7VR7 · pith_short_16: MDMJ7LCS7VR7BZ5D · pith_short_8: MDMJ7LCS

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/MDMJ7LCS7VR7BZ5DBFY3K5VWSI \
  | 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: 60d89fac52fd63f0e7a30971b576b69214593d5af2b834fe0e72e27e1942bf2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a50bf5d25237314632d146c43dc1ba7d4aa62959f7f1a552d48456b9df4d523",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-12-20T14:27:43Z",
    "title_canon_sha256": "94fbdf94d3f8f62467e2ed16e582d3b3ff6db5dff21324e162c1a63129df5bd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06678",
    "kind": "arxiv",
    "version": 1
  }
}